Base | Representation |
---|---|
bin | 101111000010010011… |
… | …100100001000100100 |
3 | 11211100202012220121011 |
4 | 233002103210020210 |
5 | 1311413131031100 |
6 | 35111303432004 |
7 | 3435356403541 |
oct | 570223441044 |
9 | 154322186534 |
10 | 50504548900 |
11 | 1a467557113 |
12 | 9955a55604 |
13 | 49bb458480 |
14 | 263174bbc8 |
15 | 14a8d0abba |
hex | bc24e4224 |
50504548900 has 36 divisors (see below), whose sum is σ = 118025248852. Its totient is φ = 18647832960.
The previous prime is 50504548883. The next prime is 50504548931. The reversal of 50504548900 is 984540505.
It can be written as a sum of positive squares in 6 ways, for example, as 6659539236 + 43845009664 = 81606^2 + 209392^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19423527 + ... + 19426126.
Almost surely, 250504548900 is an apocalyptic number.
50504548900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50504548900 is an abundant number, since it is smaller than the sum of its proper divisors (67520699952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50504548900 is a wasteful number, since it uses less digits than its factorization.
50504548900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38849680 (or 38849673 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 40.
The spelling of 50504548900 in words is "fifty billion, five hundred four million, five hundred forty-eight thousand, nine hundred".
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