Base | Representation |
---|---|
bin | 101111000100011011… |
… | …101001111010111101 |
3 | 11211110020100101220011 |
4 | 233010123221322331 |
5 | 1312001244133224 |
6 | 35115020223221 |
7 | 3436301550250 |
oct | 570433517275 |
9 | 154406311804 |
10 | 50540224189 |
11 | 1a485703524 |
12 | 996599ab11 |
13 | 49c5969700 |
14 | 2636397097 |
15 | 14ac006394 |
hex | bc46e9ebd |
50540224189 has 12 divisors (see below), whose sum is σ = 62545130976. Its totient is φ = 39987868752.
The previous prime is 50540224187. The next prime is 50540224223. The reversal of 50540224189 is 98142204505.
It is a happy number.
It is not a de Polignac number, because 50540224189 - 21 = 50540224187 is a prime.
It is a super-2 number, since 2×505402241892 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50540224187) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21359859 + ... + 21362224.
It is an arithmetic number, because the mean of its divisors is an integer number (5212094248).
Almost surely, 250540224189 is an apocalyptic number.
It is an amenable number.
50540224189 is a deficient number, since it is larger than the sum of its proper divisors (12004906787).
50540224189 is a wasteful number, since it uses less digits than its factorization.
50540224189 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42722116 (or 42722103 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 40.
The spelling of 50540224189 in words is "fifty billion, five hundred forty million, two hundred twenty-four thousand, one hundred eighty-nine".
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