Base | Representation |
---|---|
bin | 101111001110010100… |
… | …001100011000000000 |
3 | 11211212210100201212100 |
4 | 233032110030120000 |
5 | 1312321221242240 |
6 | 35143302230400 |
7 | 3443354142225 |
oct | 571624143000 |
9 | 154783321770 |
10 | 50706040320 |
11 | 1a560268651 |
12 | 99b1425400 |
13 | 4a21115570 |
14 | 26503db94c |
15 | 14bb85be30 |
hex | bce50c600 |
50706040320 has 960 divisors, whose sum is σ = 201331113984. Its totient is φ = 11705057280.
The previous prime is 50706040313. The next prime is 50706040339. The reversal of 50706040320 is 2304060705.
It is a happy number.
50706040320 is a `hidden beast` number, since 50 + 7 + 0 + 604 + 0 + 3 + 2 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (960).
It is a super-2 number, since 2×507060403202 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 399260097 + ... + 399260223.
Almost surely, 250706040320 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50706040320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100665556992).
50706040320 is an abundant number, since it is smaller than the sum of its proper divisors (150625073664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50706040320 is a wasteful number, since it uses less digits than its factorization.
50706040320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243 (or 224 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The spelling of 50706040320 in words is "fifty billion, seven hundred six million, forty thousand, three hundred twenty".
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