Base | Representation |
---|---|
bin | 101111001110110000… |
… | …110111001110110101 |
3 | 11211220022111120021220 |
4 | 233032300313032311 |
5 | 1312330132242033 |
6 | 35144131300553 |
7 | 3443505053430 |
oct | 571660671665 |
9 | 154808446256 |
10 | 50713555893 |
11 | 1a564531170 |
12 | 99b3a4a759 |
13 | 4a22847350 |
14 | 26513d6817 |
15 | 14bc343bb3 |
hex | bcec373b5 |
50713555893 has 64 divisors (see below), whose sum is σ = 90884849664. Its totient is φ = 24292224000.
The previous prime is 50713555891. The next prime is 50713555897. The reversal of 50713555893 is 39855531705.
It is a happy number.
It is not a de Polignac number, because 50713555893 - 21 = 50713555891 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50713555891) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2967453 + ... + 2984493.
It is an arithmetic number, because the mean of its divisors is an integer number (1420075776).
Almost surely, 250713555893 is an apocalyptic number.
It is an amenable number.
50713555893 is a deficient number, since it is larger than the sum of its proper divisors (40171293771).
50713555893 is a wasteful number, since it uses less digits than its factorization.
50713555893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18066.
The product of its (nonzero) digits is 2835000, while the sum is 51.
It can be divided in two parts, 50713 and 555893, that added together give a palindrome (606606).
The spelling of 50713555893 in words is "fifty billion, seven hundred thirteen million, five hundred fifty-five thousand, eight hundred ninety-three".
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