Base | Representation |
---|---|
bin | 101111110011001001… |
… | …100101000101100010 |
3 | 11220110212012002200110 |
4 | 233303021211011202 |
5 | 1320102421434241 |
6 | 35324455432150 |
7 | 3464566633431 |
oct | 576311450542 |
9 | 156425162613 |
10 | 51324014946 |
11 | 1a848083086 |
12 | 9b44385656 |
13 | 4abc165719 |
14 | 26ac503118 |
15 | 1505c2a816 |
hex | bf3265162 |
51324014946 has 32 divisors (see below), whose sum is σ = 104851814400. Its totient is φ = 16740845136.
The previous prime is 51324014851. The next prime is 51324014969. The reversal of 51324014946 is 64941042315.
51324014946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1832355 + ... + 1860153.
It is an arithmetic number, because the mean of its divisors is an integer number (3276619200).
Almost surely, 251324014946 is an apocalyptic number.
51324014946 is an abundant number, since it is smaller than the sum of its proper divisors (53527799454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51324014946 is a wasteful number, since it uses less digits than its factorization.
51324014946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34398.
The product of its (nonzero) digits is 103680, while the sum is 39.
The spelling of 51324014946 in words is "fifty-one billion, three hundred twenty-four million, fourteen thousand, nine hundred forty-six".
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