Base | Representation |
---|---|
bin | 101110110001110011… |
… | …001101001010000000 |
3 | 11210122110011000021021 |
4 | 232301303031022000 |
5 | 1310331233140340 |
6 | 35024012235224 |
7 | 3425454550111 |
oct | 566163151200 |
9 | 153573130237 |
10 | 50227630720 |
11 | 1a335208413 |
12 | 989916bb14 |
13 | 4975c7c767 |
14 | 2606a66208 |
15 | 148e85ae4a |
hex | bb1ccd280 |
50227630720 has 32 divisors (see below), whose sum is σ = 120075431220. Its totient is φ = 20091052032.
The previous prime is 50227630639. The next prime is 50227630727. The reversal of 50227630720 is 2703672205.
It can be written as a sum of positive squares in 2 ways, for example, as 50057797696 + 169833024 = 223736^2 + 13032^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (50227630727) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39239697 + ... + 39240976.
Almost surely, 250227630720 is an apocalyptic number.
It is an amenable number.
50227630720 is an abundant number, since it is smaller than the sum of its proper divisors (69847800500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50227630720 is an equidigital number, since it uses as much as digits as its factorization.
50227630720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78480692 (or 78480680 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 34.
The spelling of 50227630720 in words is "fifty billion, two hundred twenty-seven million, six hundred thirty thousand, seven hundred twenty".
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