Base | Representation |
---|---|
bin | 1100000010101… |
… | …0001011001010 |
3 | 10112000220000010 |
4 | 3000222023022 |
5 | 100412120034 |
6 | 5002252350 |
7 | 1152165063 |
oct | 300521312 |
9 | 115026003 |
10 | 50504394 |
11 | 26565776 |
12 | 14ab70b6 |
13 | a603b75 |
14 | 69c956a |
15 | 46793e9 |
hex | 302a2ca |
50504394 has 48 divisors (see below), whose sum is σ = 110103840. Its totient is φ = 15400800.
The previous prime is 50504357. The next prime is 50504407. The reversal of 50504394 is 49340505.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109324 + ... + 109784.
It is an arithmetic number, because the mean of its divisors is an integer number (2293830).
Almost surely, 250504394 is an apocalyptic number.
50504394 is an abundant number, since it is smaller than the sum of its proper divisors (59599446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50504394 is a wasteful number, since it uses less digits than its factorization.
50504394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547 (or 516 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 50504394 is about 7106.6443558124. The cubic root of 50504394 is about 369.6378096803.
Adding to 50504394 its reverse (49340505), we get a palindrome (99844899).
The spelling of 50504394 in words is "fifty million, five hundred four thousand, three hundred ninety-four".
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