Base | Representation |
---|---|
bin | 1100001001110… |
… | …0111010000010 |
3 | 10112220202122110 |
4 | 3002130322002 |
5 | 101022134323 |
6 | 5020320150 |
7 | 1156163142 |
oct | 302347202 |
9 | 115822573 |
10 | 50974338 |
11 | 26856858 |
12 | 150a3056 |
13 | a739a3c |
14 | 6aac922 |
15 | 471d793 |
hex | 309ce82 |
50974338 has 16 divisors (see below), whose sum is σ = 102576096. Its totient is φ = 16886880.
The previous prime is 50974333. The next prime is 50974349. The reversal of 50974338 is 83347905.
It is a junction number, because it is equal to n+sod(n) for n = 50974296 and 50974305.
It is not an unprimeable number, because it can be changed into a prime (50974333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25083 + ... + 27038.
It is an arithmetic number, because the mean of its divisors is an integer number (6411006).
Almost surely, 250974338 is an apocalyptic number.
50974338 is an abundant number, since it is smaller than the sum of its proper divisors (51601758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50974338 is a wasteful number, since it uses less digits than its factorization.
50974338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52289.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 50974338 is about 7139.6315030959. The cubic root of 50974338 is about 370.7807666711.
It can be divided in two parts, 509 and 74338, that added together give a palindrome (74847).
The spelling of 50974338 in words is "fifty million, nine hundred seventy-four thousand, three hundred thirty-eight".
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