Base | Representation |
---|---|
bin | 1011010011101… |
… | …0100101010011 |
3 | 10022020111001220 |
4 | 2310322211103 |
5 | 44120112000 |
6 | 4412300123 |
7 | 1114053600 |
oct | 264724523 |
9 | 108214056 |
10 | 47425875 |
11 | 24852842 |
12 | 13a71643 |
13 | 9a96863 |
14 | 64276a7 |
15 | 426c1a0 |
hex | 2d3a953 |
47425875 has 96 divisors (see below), whose sum is σ = 96033600. Its totient is φ = 20697600.
The previous prime is 47425841. The next prime is 47425891. The reversal of 47425875 is 57852474.
It is not a de Polignac number, because 47425875 - 29 = 47425363 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 532831 + ... + 532919.
It is an arithmetic number, because the mean of its divisors is an integer number (1000350).
Almost surely, 247425875 is an apocalyptic number.
47425875 is an abundant number, since it is smaller than the sum of its proper divisors (48607725).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47425875 is a wasteful number, since it uses less digits than its factorization.
47425875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150 (or 133 counting only the distinct ones).
The product of its digits is 313600, while the sum is 42.
The square root of 47425875 is about 6886.6446837339. The cubic root of 47425875 is about 361.9693384895.
The spelling of 47425875 in words is "forty-seven million, four hundred twenty-five thousand, eight hundred seventy-five".
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