Base | Representation |
---|---|
bin | 110011010001001111… |
… | …001110001101011001 |
3 | 12021002112100120202100 |
4 | 303101033032031121 |
5 | 1400220302123212 |
6 | 41142321154013 |
7 | 3656122404642 |
oct | 632117161531 |
9 | 167075316670 |
10 | 55050036057 |
11 | 2138a345975 |
12 | a80418b909 |
13 | 526409a243 |
14 | 29432d86c9 |
15 | 1672dd1bdc |
hex | cd13ce359 |
55050036057 has 24 divisors (see below), whose sum is σ = 79819084800. Its totient is φ = 36560671200.
The previous prime is 55050036049. The next prime is 55050036193. The reversal of 55050036057 is 75063005055.
55050036057 is a `hidden beast` number, since 550 + 50 + 0 + 3 + 6 + 0 + 57 = 666.
It is not a de Polignac number, because 55050036057 - 23 = 55050036049 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55050036037) 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 23 ways as a sum of consecutive naturals, for example, 3607678 + ... + 3622904.
It is an arithmetic number, because the mean of its divisors is an integer number (3325795200).
Almost surely, 255050036057 is an apocalyptic number.
It is an amenable number.
55050036057 is a deficient number, since it is larger than the sum of its proper divisors (24769048743).
55050036057 is a wasteful number, since it uses less digits than its factorization.
55050036057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16733 (or 16730 counting only the distinct ones).
The product of its (nonzero) digits is 78750, while the sum is 36.
The spelling of 55050036057 in words is "fifty-five billion, fifty million, thirty-six thousand, fifty-seven".
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