Base | Representation |
---|---|
bin | 1101001001101… |
… | …1000001100111 |
3 | 10211210110120121 |
4 | 3102123001213 |
5 | 103110122220 |
6 | 5250142411 |
7 | 1236601024 |
oct | 322330147 |
9 | 124713517 |
10 | 55160935 |
11 | 29156255 |
12 | 16581a07 |
13 | b57450b |
14 | 747c54b |
15 | 4c98eaa |
hex | 349b067 |
55160935 has 16 divisors (see below), whose sum is σ = 68769792. Its totient is φ = 42429600.
The previous prime is 55160927. The next prime is 55160953. The reversal of 55160935 is 53906155.
55160935 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 55160935 - 23 = 55160927 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55160935.
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 15 ways as a sum of consecutive naturals, for example, 24820 + ... + 26950.
It is an arithmetic number, because the mean of its divisors is an integer number (4298112).
Almost surely, 255160935 is an apocalyptic number.
55160935 is a deficient number, since it is larger than the sum of its proper divisors (13608857).
55160935 is a wasteful number, since it uses less digits than its factorization.
55160935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2334.
The product of its (nonzero) digits is 20250, while the sum is 34.
The square root of 55160935 is about 7427.0407969796. The cubic root of 55160935 is about 380.6658110293.
The spelling of 55160935 in words is "fifty-five million, one hundred sixty thousand, nine hundred thirty-five".
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