Base | Representation |
---|---|
bin | 11001001000000000000111… |
… | …11100100011111001001101 |
3 | 21020121220021010012120100100 |
4 | 30210000003330203321031 |
5 | 24220211034012044203 |
6 | 313301424020521313 |
7 | 14431501346006016 |
oct | 1444000374437115 |
9 | 236556233176310 |
10 | 55250525503053 |
11 | 166716862a5041 |
12 | 6243b09250239 |
13 | 24aa1436ba37a |
14 | d901d54b600d |
15 | 65c2d639eea3 |
hex | 324003f23e4d |
55250525503053 has 6 divisors (see below), whose sum is σ = 79806314615534. Its totient is φ = 36833683668696.
The previous prime is 55250525503039. The next prime is 55250525503079. The reversal of 55250525503053 is 35030552505255.
55250525503053 is a `hidden beast` number, since 5 + 5 + 25 + 0 + 525 + 50 + 3 + 0 + 53 = 666.
It can be written as a sum of positive squares in only one way, i.e., 37354808212164 + 17895717290889 = 6111858^2 + 4230333^2 .
It is not a de Polignac number, because 55250525503053 - 218 = 55250525240909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55250525503003) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3069473639050 + ... + 3069473639067.
Almost surely, 255250525503053 is an apocalyptic number.
It is an amenable number.
55250525503053 is a deficient number, since it is larger than the sum of its proper divisors (24555789112481).
55250525503053 is a wasteful number, since it uses less digits than its factorization.
55250525503053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6138947278123 (or 6138947278120 counting only the distinct ones).
The product of its (nonzero) digits is 2812500, while the sum is 45.
The spelling of 55250525503053 in words is "fifty-five trillion, two hundred fifty billion, five hundred twenty-five million, five hundred three thousand, fifty-three".
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