Base | Representation |
---|---|
bin | 101110100110111100… |
… | …011011101010010101 |
3 | 11210011202102210222000 |
4 | 232212330123222111 |
5 | 1304443122000203 |
6 | 34553544425513 |
7 | 3421113505653 |
oct | 564674335225 |
9 | 153152383860 |
10 | 50045500053 |
11 | 1a25141a9aa |
12 | 9848178299 |
13 | 4947310b33 |
14 | 25ca7b5dd3 |
15 | 147d8814a3 |
hex | ba6f1ba95 |
50045500053 has 32 divisors (see below), whose sum is σ = 78061209600. Its totient is φ = 31600579248.
The previous prime is 50045500049. The next prime is 50045500067. The reversal of 50045500053 is 35000554005.
It is not a de Polignac number, because 50045500053 - 22 = 50045500049 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50045500853) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3174276 + ... + 3190002.
It is an arithmetic number, because the mean of its divisors is an integer number (2439412800).
Almost surely, 250045500053 is an apocalyptic number.
It is an amenable number.
50045500053 is a deficient number, since it is larger than the sum of its proper divisors (28015709547).
50045500053 is a wasteful number, since it uses less digits than its factorization.
50045500053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21958 (or 21952 counting only the distinct ones).
The product of its (nonzero) digits is 7500, while the sum is 27.
The spelling of 50045500053 in words is "fifty billion, forty-five million, five hundred thousand, fifty-three".
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