Base | Representation |
---|---|
bin | 101111001111010011… |
… | …111110011001001100 |
3 | 11211220221211012022200 |
4 | 233033103332121030 |
5 | 1312340011312033 |
6 | 35145100441500 |
7 | 3443646230355 |
oct | 571723763114 |
9 | 154827735280 |
10 | 50722760268 |
11 | 1a569748594 |
12 | 99b6b49290 |
13 | 4a2471aa1b |
14 | 2652710d2c |
15 | 14bd061013 |
hex | bcf4fe64c |
50722760268 has 72 divisors (see below), whose sum is σ = 131291160000. Its totient is φ = 16502615136.
The previous prime is 50722760237. The next prime is 50722760299. The reversal of 50722760268 is 86206722705.
50722760268 is a `hidden beast` number, since 50 + 72 + 276 + 0 + 268 = 666.
It is an interprime number because it is at equal distance from previous prime (50722760237) and next prime (50722760299).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2309523 + ... + 2331381.
Almost surely, 250722760268 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 50722760268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65645580000).
50722760268 is an abundant number, since it is smaller than the sum of its proper divisors (80568399732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50722760268 is a wasteful number, since it uses less digits than its factorization.
50722760268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23411 (or 23406 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The spelling of 50722760268 in words is "fifty billion, seven hundred twenty-two million, seven hundred sixty thousand, two hundred sixty-eight".
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