Base | Representation |
---|---|
bin | 1011111110011101100111… |
… | …0010100001011011100010 |
3 | 1201121211012122120101202010 |
4 | 2333213121302201123202 |
5 | 3211220002014142432 |
6 | 44001100535533350 |
7 | 2526223406612520 |
oct | 277473162413342 |
9 | 51554178511663 |
10 | 13167728662242 |
11 | 4217447603220 |
12 | 1587bb182a256 |
13 | 74693319445b |
14 | 337470171310 |
15 | 17c7c98c33cc |
hex | bf9d9ca16e2 |
13167728662242 has 32 divisors (see below), whose sum is σ = 32833816925184. Its totient is φ = 3420189262800.
The previous prime is 13167728662219. The next prime is 13167728662261. The reversal of 13167728662242 is 24226682776131.
It is a happy number.
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, 14250788134 + ... + 14250789057.
It is an arithmetic number, because the mean of its divisors is an integer number (1026056778912).
Almost surely, 213167728662242 is an apocalyptic number.
13167728662242 is an abundant number, since it is smaller than the sum of its proper divisors (19666088262942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13167728662242 is a wasteful number, since it uses less digits than its factorization.
13167728662242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28501577214.
The product of its digits is 16257024, while the sum is 57.
The spelling of 13167728662242 in words is "thirteen trillion, one hundred sixty-seven billion, seven hundred twenty-eight million, six hundred sixty-two thousand, two hundred forty-two".
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