Base | Representation |
---|---|
bin | 110011010100110110… |
… | …010001101100101101 |
3 | 12021020202022211120020 |
4 | 303110312101230231 |
5 | 1400331303334423 |
6 | 41152323312353 |
7 | 3660456263400 |
oct | 632466215455 |
9 | 167222284506 |
10 | 55110605613 |
11 | 21410555758 |
12 | a82051b6b9 |
13 | 52737b650b |
14 | 294b383d37 |
15 | 16783984e3 |
hex | cd4d91b2d |
55110605613 has 48 divisors (see below), whose sum is σ = 87683492160. Its totient is φ = 30682761984.
The previous prime is 55110605609. The next prime is 55110605653. The reversal of 55110605613 is 31650601155.
It is not a de Polignac number, because 55110605613 - 22 = 55110605609 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55110605653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2574631 + ... + 2595947.
It is an arithmetic number, because the mean of its divisors is an integer number (1826739420).
Almost surely, 255110605613 is an apocalyptic number.
It is an amenable number.
55110605613 is a deficient number, since it is larger than the sum of its proper divisors (32572886547).
55110605613 is a wasteful number, since it uses less digits than its factorization.
55110605613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21786 (or 21779 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 33.
The spelling of 55110605613 in words is "fifty-five billion, one hundred ten million, six hundred five thousand, six hundred thirteen".
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