Base | Representation |
---|---|
bin | 1011111111110… |
… | …0101100101101 |
3 | 10111200102111021 |
4 | 2333330230231 |
5 | 100340140000 |
6 | 4554254141 |
7 | 1150461034 |
oct | 277745455 |
9 | 114612437 |
10 | 50318125 |
11 | 26448830 |
12 | 14a27351 |
13 | a56a150 |
14 | 697b71b |
15 | 463e11a |
hex | 2ffcb2d |
50318125 has 40 divisors (see below), whose sum is σ = 74001312. Its totient is φ = 33720000.
The previous prime is 50318101. The next prime is 50318143. The reversal of 50318125 is 52181305.
It is a happy number.
It is not a de Polignac number, because 50318125 - 219 = 49793837 is a prime.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 50318125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 89094 + ... + 89656.
Almost surely, 250318125 is an apocalyptic number.
50318125 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50318125 is a deficient number, since it is larger than the sum of its proper divisors (23683187).
50318125 is a wasteful number, since it uses less digits than its factorization.
50318125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607 (or 592 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 50318125 is about 7093.5269788731. The cubic root of 50318125 is about 369.1828203238.
The spelling of 50318125 in words is "fifty million, three hundred eighteen thousand, one hundred twenty-five".
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