Base | Representation |
---|---|
bin | 11101101001001… |
… | …111101101011001 |
3 | 1021122212002000102 |
4 | 131221033231121 |
5 | 2004310222023 |
6 | 121203545145 |
7 | 15216263261 |
oct | 3551175531 |
9 | 1248762012 |
10 | 497351513 |
11 | 23581860a |
12 | 11a68b1b5 |
13 | 7c068749 |
14 | 4a0a67a1 |
15 | 2d9e3628 |
hex | 1da4fb59 |
497351513 has 2 divisors, whose sum is σ = 497351514. Its totient is φ = 497351512.
The previous prime is 497351501. The next prime is 497351527. The reversal of 497351513 is 315153794.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 436308544 + 61042969 = 20888^2 + 7813^2 .
It is a cyclic number.
It is not a de Polignac number, because 497351513 - 210 = 497350489 is a prime.
It is not a weakly prime, because it can be changed into another prime (497351593) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 248675756 + 248675757.
It is an arithmetic number, because the mean of its divisors is an integer number (248675757).
Almost surely, 2497351513 is an apocalyptic number.
It is an amenable number.
497351513 is a deficient number, since it is larger than the sum of its proper divisors (1).
497351513 is an equidigital number, since it uses as much as digits as its factorization.
497351513 is an evil number, because the sum of its binary digits is even.
The product of its digits is 56700, while the sum is 38.
The square root of 497351513 is about 22301.3791725983. The cubic root of 497351513 is about 792.2966405938.
The spelling of 497351513 in words is "four hundred ninety-seven million, three hundred fifty-one thousand, five hundred thirteen".
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