Base | Representation |
---|---|
bin | 1101001001010… |
… | …0011101101000 |
3 | 10211202002201002 |
4 | 3102110131220 |
5 | 103103242211 |
6 | 5245414132 |
7 | 1236426455 |
oct | 322243550 |
9 | 124662632 |
10 | 55134056 |
11 | 2913803a |
12 | 1656a348 |
13 | b565203 |
14 | 747282c |
15 | 4c9103b |
hex | 3494768 |
55134056 has 32 divisors (see below), whose sum is σ = 105883200. Its totient is φ = 26906880.
The previous prime is 55134031. The next prime is 55134071. The reversal of 55134056 is 65043155.
It is a super-2 number, since 2×551340562 = 6079528262022272, which contains 22 as substring.
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, 63755 + ... + 64613.
It is an arithmetic number, because the mean of its divisors is an integer number (3308850).
Almost surely, 255134056 is an apocalyptic number.
It is an amenable number.
55134056 is a deficient number, since it is larger than the sum of its proper divisors (50749144).
55134056 is a wasteful number, since it uses less digits than its factorization.
55134056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1049 (or 1045 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 55134056 is about 7425.2310401765. The cubic root of 55134056 is about 380.6039702917.
Subtracting 55134056 from its reverse (65043155), we obtain a palindrome (9909099).
The spelling of 55134056 in words is "fifty-five million, one hundred thirty-four thousand, fifty-six".
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