Base | Representation |
---|---|
bin | 110011010110001010… |
… | …011001001101111000 |
3 | 12021022021211010200220 |
4 | 303112022121031320 |
5 | 1400402430002004 |
6 | 41154432100040 |
7 | 3661144563612 |
oct | 632612311570 |
9 | 167267733626 |
10 | 55132656504 |
11 | 21421a46932 |
12 | a827994620 |
13 | 5278237293 |
14 | 2950283db2 |
15 | 167a2a1dd9 |
hex | cd6299378 |
55132656504 has 64 divisors (see below), whose sum is σ = 139209373440. Its totient is φ = 18194077440.
The previous prime is 55132656473. The next prime is 55132656511. The reversal of 55132656504 is 40565623155.
55132656504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent 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, 4572724 + ... + 4584764.
It is an arithmetic number, because the mean of its divisors is an integer number (2175146460).
Almost surely, 255132656504 is an apocalyptic number.
It is an amenable number.
55132656504 is an abundant number, since it is smaller than the sum of its proper divisors (84076716936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55132656504 is a wasteful number, since it uses less digits than its factorization.
55132656504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13940 (or 13936 counting only the distinct ones).
The product of its (nonzero) digits is 540000, while the sum is 42.
The spelling of 55132656504 in words is "fifty-five billion, one hundred thirty-two million, six hundred fifty-six thousand, five hundred four".
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