Base | Representation |
---|---|
bin | 11101110010111… |
… | …111111011011001 |
3 | 1021211122222021201 |
4 | 131302333323121 |
5 | 2010434031223 |
6 | 121334434201 |
7 | 15250102432 |
oct | 3562777331 |
9 | 1254588251 |
10 | 499908313 |
11 | 237204573 |
12 | 11b502961 |
13 | 7c752448 |
14 | 4a570489 |
15 | 2dd4aead |
hex | 1dcbfed9 |
499908313 has 2 divisors, whose sum is σ = 499908314. Its totient is φ = 499908312.
The previous prime is 499908281. The next prime is 499908317. The reversal of 499908313 is 313809994.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 451647504 + 48260809 = 21252^2 + 6947^2 .
It is a cyclic number.
It is not a de Polignac number, because 499908313 - 25 = 499908281 is a prime.
It is not a weakly prime, because it can be changed into another prime (499908317) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249954156 + 249954157.
It is an arithmetic number, because the mean of its divisors is an integer number (249954157).
Almost surely, 2499908313 is an apocalyptic number.
It is an amenable number.
499908313 is a deficient number, since it is larger than the sum of its proper divisors (1).
499908313 is an equidigital number, since it uses as much as digits as its factorization.
499908313 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 209952, while the sum is 46.
The square root of 499908313 is about 22358.6294973552. The cubic root of 499908313 is about 793.6520083383.
The spelling of 499908313 in words is "four hundred ninety-nine million, nine hundred eight thousand, three hundred thirteen".
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