Base | Representation |
---|---|
bin | 1100010011101… |
… | …1110010010010 |
3 | 10121010211022222 |
4 | 3010323302102 |
5 | 101204000411 |
6 | 5042301042 |
7 | 1164543341 |
oct | 304736222 |
9 | 117124288 |
10 | 51625106 |
11 | 27160785 |
12 | 15357782 |
13 | a907000 |
14 | 6bdbb58 |
15 | 47eb4db |
hex | 313bc92 |
51625106 has 32 divisors (see below), whose sum is σ = 86822400. Its totient is φ = 22997520.
The previous prime is 51625099. The next prime is 51625117. The reversal of 51625106 is 60152615.
51625106 = 4962 + 4972 + ... + 6512.
51625106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×516251062 = 5330303139022472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136025 + ... + 136403.
It is an arithmetic number, because the mean of its divisors is an integer number (2713200).
Almost surely, 251625106 is an apocalyptic number.
51625106 is a deficient number, since it is larger than the sum of its proper divisors (35197294).
51625106 is a wasteful number, since it uses less digits than its factorization.
51625106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 51625106 is about 7185.0613080196. The cubic root of 51625106 is about 372.3519667631.
The spelling of 51625106 in words is "fifty-one million, six hundred twenty-five thousand, one hundred six".
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