Base | Representation |
---|---|
bin | 1100001111100… |
… | …1010100111100 |
3 | 10120121222220222 |
4 | 3003321110330 |
5 | 101121243032 |
6 | 5032400512 |
7 | 1162330613 |
oct | 303712474 |
9 | 116558828 |
10 | 51352892 |
11 | 26a95208 |
12 | 15246138 |
13 | a840136 |
14 | 6b6a87a |
15 | 4795a12 |
hex | 30f953c |
51352892 has 24 divisors (see below), whose sum is σ = 93876720. Its totient is φ = 24554880.
The previous prime is 51352871. The next prime is 51352901. The reversal of 51352892 is 29825315.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5792 + ... + 11672.
It is an arithmetic number, because the mean of its divisors is an integer number (3911530).
Almost surely, 251352892 is an apocalyptic number.
It is an amenable number.
51352892 is a deficient number, since it is larger than the sum of its proper divisors (42523828).
51352892 is a wasteful number, since it uses less digits than its factorization.
51352892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5981 (or 5979 counting only the distinct ones).
The product of its digits is 21600, while the sum is 35.
The square root of 51352892 is about 7166.0932173675. The cubic root of 51352892 is about 371.6963549072.
The spelling of 51352892 in words is "fifty-one million, three hundred fifty-two thousand, eight hundred ninety-two".
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