Base | Representation |
---|---|
bin | 1010101110101000010… |
… | …00000111000110001100 |
3 | 1022020111112110222000200 |
4 | 11113110020013012030 |
5 | 22014424031204142 |
6 | 441202524053500 |
7 | 35430010534134 |
oct | 5272410070614 |
9 | 1266445428020 |
10 | 368631116172 |
11 | 132376722720 |
12 | 5b539994290 |
13 | 289b97a0817 |
14 | 13bb0025ac4 |
15 | 98c7a2464c |
hex | 55d420718c |
368631116172 has 72 divisors (see below), whose sum is σ = 1033192694352. Its totient is φ = 109875139200.
The previous prime is 368631116149. The next prime is 368631116179. The reversal of 368631116172 is 271611136863.
368631116172 is a `hidden beast` number, since 3 + 6 + 8 + 631 + 1 + 1 + 6 + 1 + 7 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (368631116179) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7606063 + ... + 7654374.
Almost surely, 2368631116172 is an apocalyptic number.
It is an amenable number.
368631116172 is an abundant number, since it is smaller than the sum of its proper divisors (664561578180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
368631116172 is a wasteful number, since it uses less digits than its factorization.
368631116172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15260519 (or 15260514 counting only the distinct ones).
The product of its digits is 217728, while the sum is 45.
The spelling of 368631116172 in words is "three hundred sixty-eight billion, six hundred thirty-one million, one hundred sixteen thousand, one hundred seventy-two".
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