Base | Representation |
---|---|
bin | 10111111111101… |
… | …001010001110001 |
3 | 1001001111011122211 |
4 | 113333221101301 |
5 | 1311023410423 |
6 | 103540132121 |
7 | 12655463434 |
oct | 2777512161 |
9 | 1031434584 |
10 | 402560113 |
11 | 19726440a |
12 | b2997041 |
13 | 65529967 |
14 | 3b66d81b |
15 | 2551c10d |
hex | 17fe9471 |
402560113 has 2 divisors, whose sum is σ = 402560114. Its totient is φ = 402560112.
The previous prime is 402560057. The next prime is 402560117. The reversal of 402560113 is 311065204.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 376631649 + 25928464 = 19407^2 + 5092^2 .
It is a cyclic number.
It is not a de Polignac number, because 402560113 - 29 = 402559601 is a prime.
It is not a weakly prime, because it can be changed into another prime (402560117) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201280056 + 201280057.
It is an arithmetic number, because the mean of its divisors is an integer number (201280057).
Almost surely, 2402560113 is an apocalyptic number.
It is an amenable number.
402560113 is a deficient number, since it is larger than the sum of its proper divisors (1).
402560113 is an equidigital number, since it uses as much as digits as its factorization.
402560113 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 402560113 is about 20063.9007423781. The cubic root of 402560113 is about 738.3748808405.
The spelling of 402560113 in words is "four hundred two million, five hundred sixty thousand, one hundred thirteen".
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