Base | Representation |
---|---|
bin | 1011111011010… |
… | …0110111111010 |
3 | 10111010110221011 |
4 | 2332310313322 |
5 | 100301231210 |
6 | 4544104134 |
7 | 1145124235 |
oct | 276646772 |
9 | 114113834 |
10 | 50023930 |
11 | 262677a0 |
12 | 1490504a |
13 | a496278 |
14 | 690241c |
15 | 45d1d8a |
hex | 2fb4dfa |
50023930 has 16 divisors (see below), whose sum is σ = 98229024. Its totient is φ = 18190480.
The previous prime is 50023913. The next prime is 50023931. The reversal of 50023930 is 3932005.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (50023931) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227272 + ... + 227491.
It is an arithmetic number, because the mean of its divisors is an integer number (6139314).
Almost surely, 250023930 is an apocalyptic number.
50023930 is a deficient number, since it is larger than the sum of its proper divisors (48205094).
50023930 is a wasteful number, since it uses less digits than its factorization.
50023930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454781.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 50023930 is about 7072.7597159807. The cubic root of 50023930 is about 368.4619130729.
Adding to 50023930 its reverse (3932005), we get a palindrome (53955935).
The spelling of 50023930 in words is "fifty million, twenty-three thousand, nine hundred thirty".
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