Base | Representation |
---|---|
bin | 110011001110111110… |
… | …100110101111101011 |
3 | 12020222220000112111010 |
4 | 303032332212233223 |
5 | 1400131101010200 |
6 | 41134444435003 |
7 | 3655152232023 |
oct | 631676465753 |
9 | 166886015433 |
10 | 55012125675 |
11 | 2136aa02281 |
12 | a7b3548a63 |
13 | 5259285870 |
14 | 293c26aa83 |
15 | 166e8e4150 |
hex | ccefa6beb |
55012125675 has 24 divisors (see below), whose sum is σ = 97949796784. Its totient is φ = 27082892160.
The previous prime is 55012125643. The next prime is 55012125691. The reversal of 55012125675 is 57652121055.
It is not a de Polignac number, because 55012125675 - 25 = 55012125643 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28210372 + ... + 28212321.
Almost surely, 255012125675 is an apocalyptic number.
55012125675 is a deficient number, since it is larger than the sum of its proper divisors (42937671109).
55012125675 is a wasteful number, since it uses less digits than its factorization.
55012125675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56422719 (or 56422714 counting only the distinct ones).
The product of its (nonzero) digits is 105000, while the sum is 39.
The spelling of 55012125675 in words is "fifty-five billion, twelve million, one hundred twenty-five thousand, six hundred seventy-five".
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