Base | Representation |
---|---|
bin | 101111000010110101… |
… | …111000011000011100 |
3 | 11211101101010221120010 |
4 | 233002311320120130 |
5 | 1311422431412412 |
6 | 35112224323220 |
7 | 3435526021500 |
oct | 570265703034 |
9 | 154341127503 |
10 | 50513544732 |
11 | 1a471640892 |
12 | 9958a73510 |
13 | 49c0287c51 |
14 | 2632a10300 |
15 | 14a99d633c |
hex | bc2d7861c |
50513544732 has 36 divisors (see below), whose sum is σ = 137108194440. Its totient is φ = 14432441184.
The previous prime is 50513544713. The next prime is 50513544733. The reversal of 50513544732 is 23744531505.
50513544732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50513544733) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42953107 + ... + 42954282.
Almost surely, 250513544732 is an apocalyptic number.
It is an amenable number.
50513544732 is an abundant number, since it is smaller than the sum of its proper divisors (86594649708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50513544732 is a wasteful number, since it uses less digits than its factorization.
50513544732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85907410 (or 85907401 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 39.
The spelling of 50513544732 in words is "fifty billion, five hundred thirteen million, five hundred forty-four thousand, seven hundred thirty-two".
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