Base | Representation |
---|---|
bin | 1101001110110… |
… | …0000101011100 |
3 | 10212102100000200 |
4 | 3103230011130 |
5 | 103201233311 |
6 | 5301223500 |
7 | 1242453021 |
oct | 323540534 |
9 | 125370020 |
10 | 55492956 |
11 | 29362752 |
12 | 16701b90 |
13 | b65c68c |
14 | 7527548 |
15 | 4d12556 |
hex | 34ec15c |
55492956 has 18 divisors (see below), whose sum is σ = 140273952. Its totient is φ = 18497640.
The previous prime is 55492937. The next prime is 55492963. The reversal of 55492956 is 65929455.
It is a happy number.
55492956 is a `hidden beast` number, since 554 + 9 + 2 + 95 + 6 = 666.
55492956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 770700 + ... + 770771.
Almost surely, 255492956 is an apocalyptic number.
It is an amenable number.
55492956 is an abundant number, since it is smaller than the sum of its proper divisors (84780996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55492956 is a wasteful number, since it uses less digits than its factorization.
55492956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1541481 (or 1541476 counting only the distinct ones).
The product of its digits is 486000, while the sum is 45.
The square root of 55492956 is about 7449.3594355488. The cubic root of 55492956 is about 381.4280431155.
The spelling of 55492956 in words is "fifty-five million, four hundred ninety-two thousand, nine hundred fifty-six".
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