Base | Representation |
---|---|
bin | 1011010001001… |
… | …1010110000000 |
3 | 10021221022121012 |
4 | 2310103112000 |
5 | 44044441102 |
6 | 4405020052 |
7 | 1112514164 |
oct | 264232600 |
9 | 107838535 |
10 | 47265152 |
11 | 24753010 |
12 | 139b4628 |
13 | 9a3b65c |
14 | 63c4ca4 |
15 | 4239752 |
hex | 2d13580 |
47265152 has 32 divisors (see below), whose sum is σ = 102724200. Its totient is φ = 21483520.
The previous prime is 47265139. The next prime is 47265167. The reversal of 47265152 is 25156274.
It is a tau number, because it is divible by the number of its divisors (32).
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15377 + ... + 18192.
Almost surely, 247265152 is an apocalyptic number.
It is an amenable number.
47265152 is an abundant number, since it is smaller than the sum of its proper divisors (55459048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47265152 is a wasteful number, since it uses less digits than its factorization.
47265152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33594 (or 33582 counting only the distinct ones).
The product of its digits is 16800, while the sum is 32.
The square root of 47265152 is about 6874.9655999139. The cubic root of 47265152 is about 361.5599793858.
The spelling of 47265152 in words is "forty-seven million, two hundred sixty-five thousand, one hundred fifty-two".
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