Base | Representation |
---|---|
bin | 1100000101110… |
… | …0011001111010 |
3 | 10112102100020021 |
4 | 3001130121322 |
5 | 100440211023 |
6 | 5010521054 |
7 | 1154012653 |
oct | 301343172 |
9 | 115370207 |
10 | 50710138 |
11 | 26696306 |
12 | 14b9618a |
13 | a6766cb |
14 | 6a4052a |
15 | 46ba35d |
hex | 305c67a |
50710138 has 4 divisors (see below), whose sum is σ = 76065210. Its totient is φ = 25355068.
The previous prime is 50710123. The next prime is 50710157. The reversal of 50710138 is 83101705.
50710138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 25979409 + 24730729 = 5097^2 + 4973^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12677533 + ... + 12677536.
Almost surely, 250710138 is an apocalyptic number.
50710138 is a deficient number, since it is larger than the sum of its proper divisors (25355072).
50710138 is a wasteful number, since it uses less digits than its factorization.
50710138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25355071.
The product of its (nonzero) digits is 840, while the sum is 25.
The square root of 50710138 is about 7121.1051108659. The cubic root of 50710138 is about 370.1390711688.
The spelling of 50710138 in words is "fifty million, seven hundred ten thousand, one hundred thirty-eight".
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