Base | Representation |
---|---|
bin | 10111101110011011001010… |
… | …11001001110000110101000 |
3 | 20211201122202222220202121110 |
4 | 23313031211121032012220 |
5 | 23314244111211322241 |
6 | 302543443155110320 |
7 | 13663231241111625 |
oct | 1367154531160650 |
9 | 224648688822543 |
10 | 52172668854696 |
11 | 15695339480085 |
12 | 5a274b52a23a0 |
13 | 2315b27b11790 |
14 | cc525637734c |
15 | 6071e6919816 |
hex | 2f736564e1a8 |
52172668854696 has 64 divisors (see below), whose sum is σ = 144261225763200. Its totient is φ = 15619260526848.
The previous prime is 52172668854653. The next prime is 52172668854703. The reversal of 52172668854696 is 69645886627125.
It is a super-2 number, since 2×521726688546962 (a number of 28 digits) contains 22 as substring.
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, 2259719436 + ... + 2259742523.
It is an arithmetic number, because the mean of its divisors is an integer number (2254081652550).
Almost surely, 252172668854696 is an apocalyptic number.
It is an amenable number.
52172668854696 is an abundant number, since it is smaller than the sum of its proper divisors (92088556908504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52172668854696 is a wasteful number, since it uses less digits than its factorization.
52172668854696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4519462018 (or 4519462014 counting only the distinct ones).
The product of its digits is 2090188800, while the sum is 75.
The spelling of 52172668854696 in words is "fifty-two trillion, one hundred seventy-two billion, six hundred sixty-eight million, eight hundred fifty-four thousand, six hundred ninety-six".
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