Base | Representation |
---|---|
bin | 101111001110010011… |
… | …111101110001110000 |
3 | 11211212210020200211211 |
4 | 233032103331301300 |
5 | 1312321212334103 |
6 | 35143301045504 |
7 | 3443353503010 |
oct | 571623756160 |
9 | 154783220754 |
10 | 50705980528 |
11 | 1a560227735 |
12 | 99b13b6894 |
13 | 4a210c4298 |
14 | 26503c3c40 |
15 | 14bb84936d |
hex | bce4fdc70 |
50705980528 has 20 divisors (see below), whose sum is σ = 112277528560. Its totient is φ = 21731134464.
The previous prime is 50705980517. The next prime is 50705980531. The reversal of 50705980528 is 82508950705.
It is a super-2 number, since 2×507059805282 (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 3 ways as a sum of consecutive naturals, for example, 226365873 + ... + 226366096.
It is an arithmetic number, because the mean of its divisors is an integer number (5613876428).
Almost surely, 250705980528 is an apocalyptic number.
It is an amenable number.
50705980528 is an abundant number, since it is smaller than the sum of its proper divisors (61571548032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50705980528 is a wasteful number, since it uses less digits than its factorization.
50705980528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452731984 (or 452731978 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 49.
The spelling of 50705980528 in words is "fifty billion, seven hundred five million, nine hundred eighty thousand, five hundred twenty-eight".
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