Base | Representation |
---|---|
bin | 11000010001011011… |
… | …01111011000110110 |
3 | 1020122011022222122001 |
4 | 30020231233120312 |
5 | 203141431011243 |
6 | 5553021525514 |
7 | 640631415631 |
oct | 141055573066 |
9 | 36564288561 |
10 | 13031110198 |
11 | 55877a3a67 |
12 | 263811389a |
13 | 12c89750c2 |
14 | 8b8946c18 |
15 | 514049a4d |
hex | 308b6f636 |
13031110198 has 16 divisors (see below), whose sum is σ = 20958454080. Its totient is φ = 6054662016.
The previous prime is 13031110187. The next prime is 13031110201. The reversal of 13031110198 is 89101113031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423061 + ... + 2428432.
It is an arithmetic number, because the mean of its divisors is an integer number (1309903380).
Almost surely, 213031110198 is an apocalyptic number.
13031110198 is a deficient number, since it is larger than the sum of its proper divisors (7927343882).
13031110198 is a wasteful number, since it uses less digits than its factorization.
13031110198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4851591.
The product of its (nonzero) digits is 648, while the sum is 28.
The spelling of 13031110198 in words is "thirteen billion, thirty-one million, one hundred ten thousand, one hundred ninety-eight".
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