Base | Representation |
---|---|
bin | 1100010111101… |
… | …0110101111100 |
3 | 10121121221121222 |
4 | 3011322311330 |
5 | 101240232023 |
6 | 5052012512 |
7 | 1200000344 |
oct | 305726574 |
9 | 117557558 |
10 | 51883388 |
11 | 27317837 |
12 | 15461138 |
13 | a99773b |
14 | 6c67d24 |
15 | 484ccc8 |
hex | 317ad7c |
51883388 has 24 divisors (see below), whose sum is σ = 96390000. Its totient is φ = 24351488.
The previous prime is 51883379. The next prime is 51883399. The reversal of 51883388 is 88338815.
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, 33863 + ... + 35361.
It is an arithmetic number, because the mean of its divisors is an integer number (4016250).
Almost surely, 251883388 is an apocalyptic number.
It is an amenable number.
51883388 is a deficient number, since it is larger than the sum of its proper divisors (44506612).
51883388 is a wasteful number, since it uses less digits than its factorization.
51883388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2029 (or 2027 counting only the distinct ones).
The product of its digits is 184320, while the sum is 44.
The square root of 51883388 is about 7203.0124253676. The cubic root of 51883388 is about 372.9718968637.
The spelling of 51883388 in words is "fifty-one million, eight hundred eighty-three thousand, three hundred eighty-eight".
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