Base | Representation |
---|---|
bin | 10111011011000001… |
… | …10110001010110000 |
3 | 1012110100121020122002 |
4 | 23231200312022300 |
5 | 201223113322024 |
6 | 5435440233132 |
7 | 623420366624 |
oct | 135540661260 |
9 | 35410536562 |
10 | 12574745264 |
11 | 5373130264 |
12 | 252b30b7a8 |
13 | 125525a293 |
14 | 8740ad184 |
15 | 4d8e506ae |
hex | 2ed8362b0 |
12574745264 has 40 divisors (see below), whose sum is σ = 25762934400. Its totient is φ = 5936140800.
The previous prime is 12574745257. The next prime is 12574745327. The reversal of 12574745264 is 46254747521.
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, 288839 + ... + 329510.
It is an arithmetic number, because the mean of its divisors is an integer number (644073360).
Almost surely, 212574745264 is an apocalyptic number.
It is an amenable number.
12574745264 is an abundant number, since it is smaller than the sum of its proper divisors (13188189136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12574745264 is a wasteful number, since it uses less digits than its factorization.
12574745264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618429 (or 618423 counting only the distinct ones).
The product of its digits is 1881600, while the sum is 47.
The spelling of 12574745264 in words is "twelve billion, five hundred seventy-four million, seven hundred forty-five thousand, two hundred sixty-four".
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