10,000
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Number
$10 \, 000$ (ten thousand) is:
- $2^4 \times 5^4$
- The $4$th power of $10$ after $(1)$, $10$, $100$, $1000$:
- $10 \, 000 = 10^4$
- The $10$th fourth power after $1$, $16$, $81$, $256$, $625$, $1296$, $2401$, $4096$, $6561$:
- $10 \, 000 = 10 \times 10 \times 10 \times 10$
- The $37$th square number after $1$, $4$, $36$, $121$, $144$, $256$, $\ldots$, $5184$, $5776$, $6084$, $6400$, $7056$, $7744$, $8100$, $9216$, $9604$ to be the divisor sum value of some (strictly) positive integer:
- $10 \, 000 = \map {\sigma_1} {8743} = \map {\sigma_1} {9481}$
- The $100$th square number after $1$, $4$, $9$, $16$, $25$, $36$, $\ldots$, $9025$, $9216$, $9409$, $9604$, $9801$:
- $10 \, 000 = 100 \times 100$
Also see
- Previous ... Next: Fourth Power
- Previous ... Next: Square Numbers which are Divisor Sum values
- Previous ... Next: Square Number
- Previous ... Next: Sequence of Powers of 10
Sources
- 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): Glossary
- 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): Glossary