Base | Representation |
---|---|
bin | 110011111001000101… |
… | …100101000101000100 |
3 | 12022211010100222212020 |
4 | 303321011211011010 |
5 | 1403102430100212 |
6 | 41332522523140 |
7 | 4011521155005 |
oct | 637105450504 |
9 | 168733328766 |
10 | 55718596932 |
11 | 216a2771619 |
12 | a9700664b0 |
13 | 533c74c5ab |
14 | 29a800b1ac |
15 | 16b1943d8c |
hex | cf9165144 |
55718596932 has 48 divisors (see below), whose sum is σ = 133068122880. Its totient is φ = 18136224288.
The previous prime is 55718596909. The next prime is 55718596937. The reversal of 55718596932 is 23969581755.
It is not an unprimeable number, because it can be changed into a prime (55718596937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2363419 + ... + 2386877.
It is an arithmetic number, because the mean of its divisors is an integer number (2772252560).
Almost surely, 255718596932 is an apocalyptic number.
It is an amenable number.
55718596932 is an abundant number, since it is smaller than the sum of its proper divisors (77349525948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55718596932 is a wasteful number, since it uses less digits than its factorization.
55718596932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28112 (or 28110 counting only the distinct ones).
The product of its digits is 20412000, while the sum is 60.
The spelling of 55718596932 in words is "fifty-five billion, seven hundred eighteen million, five hundred ninety-six thousand, nine hundred thirty-two".
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