Base | Representation |
---|---|
bin | 110011010000111100… |
… | …111001001000010101 |
3 | 12021002012022110121220 |
4 | 303100330321020111 |
5 | 1400213034344000 |
6 | 41142030200553 |
7 | 3656033513253 |
oct | 632074711025 |
9 | 167065273556 |
10 | 55045231125 |
11 | 21387663955 |
12 | a802653159 |
13 | 52630a71a1 |
14 | 29428075d3 |
15 | 16727831a0 |
hex | cd0f39215 |
55045231125 has 32 divisors (see below), whose sum is σ = 91626163200. Its totient is φ = 29347553600.
The previous prime is 55045231081. The next prime is 55045231169. The reversal of 55045231125 is 52113254055.
It is an interprime number because it is at equal distance from previous prime (55045231081) and next prime (55045231169).
It is not a de Polignac number, because 55045231125 - 27 = 55045230997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1164451 + ... + 1210799.
It is an arithmetic number, because the mean of its divisors is an integer number (2863317600).
Almost surely, 255045231125 is an apocalyptic number.
It is an amenable number.
55045231125 is a deficient number, since it is larger than the sum of its proper divisors (36580932075).
55045231125 is a wasteful number, since it uses less digits than its factorization.
55045231125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49534 (or 49524 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 33.
The spelling of 55045231125 in words is "fifty-five billion, forty-five million, two hundred thirty-one thousand, one hundred twenty-five".
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