9000 (number)
9000 is the natural number following 8999 and preceding 9001.
| |||
| Cardinal | Nine thousand | ||
| Ordinal | 9000th | ||
| Factorization | <math>2^3 \cdot 3^2 \cdot 5^3<math> | ||
| Binary | 10001100101000 | ||
| Hexadecimal | 2328 | ||
In other fields
Selected numbers in the range 9001 – 9999
- 9001 – ISO 9001 is part of ISO 9000
- 9002 – ISO 9002 is part of ISO 9000
- 9003 – ISO 9003 is part of ISO 9000
- 9004 – ISO 9004 is part of ISO 9000
- 9009 – centered cube number
- 9025 = 95^2, centered octagonal number
- 9029 – Sophie Germain prime
- 9045 – triangular number
- 9059 – Sophie Germain prime
- 9072 – decagonal number
- 9091 – unique prime
- 9126 – pentagonal pyramidal number
- 9139 – tetrahedral number
- 9180 – triangular number
- 9216 = 96^2
- 9221 – Sophie Germain prime
- 9224 – octahedral number
- 9241 – cuban prime of the form x = y + 1
- 9272 – weird number
- 9283 – centered heptagonal number
- 9293 – Sophie Germain prime
- 9316 – triangular number
- 9334 – nonagonal number
- 9371 – Sophie Germain prime
- 9409 = 97^2, centered octagonal number
- 9419 – Sophie Germain prime
- 9453 – triangular number
- 9455 – square pyramidal number
- 9457 – decagonal number
- 9467 – safe prime
- 9473 – Sophie Germain prime
- 9479 – Sophie Germain prime
- 9539 – Sophie Germain prime
- 9587 – safe prime
- 9591 – triangular number
- 9604 = 98^2
- 9629 – Sophie Germain prime
- 9647 – centered heptagonal number
- 9660 – ISO 9660 standard for CD-ROM file system
- 9689 – Sophie Germain prime
- 9699 – nonagonal number
- 9730 – triangular number
- 9743 – safe prime
- 9791 – Sophie Germain prime
- 9801 = 99^2, centered octagonal number
- 9839 – safe prime
- 9850 – decagonal number
- 9870 – triangular number
- 9880 – tetrahedral number
- 9887 – safe prime
- 9899 – ISO 9899 standard for C programming language
- 9901 – unique prime
- 9985 – chiliagonal number
- 9999 – Kaprekar number
Categories: Integers