Base | Representation |
---|---|
bin | 11101100000000… |
… | …111011101000010 |
3 | 1021111100111021200 |
4 | 131200013131002 |
5 | 2003202132102 |
6 | 121040402030 |
7 | 15160035261 |
oct | 3540073502 |
9 | 1244314250 |
10 | 494958402 |
11 | 234433634 |
12 | 119916316 |
13 | 7b70b3c3 |
14 | 49a425d8 |
15 | 2d6be51c |
hex | 1d807742 |
494958402 has 12 divisors (see below), whose sum is σ = 1072409910. Its totient is φ = 164986128.
The previous prime is 494958389. The next prime is 494958407. The reversal of 494958402 is 204859494.
It can be written as a sum of positive squares in only one way, i.e., 493239681 + 1718721 = 22209^2 + 1311^2 .
It is not an unprimeable number, because it can be changed into a prime (494958407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13748827 + ... + 13748862.
Almost surely, 2494958402 is an apocalyptic number.
494958402 is an abundant number, since it is smaller than the sum of its proper divisors (577451508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
494958402 is a wasteful number, since it uses less digits than its factorization.
494958402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27497697 (or 27497694 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The square root of 494958402 is about 22247.6605961166. The cubic root of 494958402 is about 791.0238298496.
The spelling of 494958402 in words is "four hundred ninety-four million, nine hundred fifty-eight thousand, four hundred two".
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