Base | Representation |
---|---|
bin | 1110100111101… |
… | …00000010100010 |
3 | 22112202110202220 |
4 | 13103310002202 |
5 | 222343300102 |
6 | 20100251510 |
7 | 3016242462 |
oct | 723640242 |
9 | 275673686 |
10 | 122634402 |
11 | 63251050 |
12 | 350a0b96 |
13 | 1c53a047 |
14 | 12403ba2 |
15 | ab761bc |
hex | 74f40a2 |
122634402 has 32 divisors (see below), whose sum is σ = 270229824. Its totient is φ = 36792000.
The previous prime is 122634397. The next prime is 122634433. The reversal of 122634402 is 204436221.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2533 + ... + 15864.
It is an arithmetic number, because the mean of its divisors is an integer number (8444682).
Almost surely, 2122634402 is an apocalyptic number.
122634402 is an abundant number, since it is smaller than the sum of its proper divisors (147595422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122634402 is a wasteful number, since it uses less digits than its factorization.
122634402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18514.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 122634402 is about 11074.0418095653. The cubic root of 122634402 is about 496.8257603830.
The spelling of 122634402 in words is "one hundred twenty-two million, six hundred thirty-four thousand, four hundred two".
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