Base | Representation |
---|---|
bin | 101110111010110001… |
… | …010111001100000100 |
3 | 11211000221100210120110 |
4 | 232322301113030010 |
5 | 1311133301024333 |
6 | 35050550233020 |
7 | 3432263100633 |
oct | 567261271404 |
9 | 154027323513 |
10 | 50378142468 |
11 | 1a40216a095 |
12 | 991b655770 |
13 | 499b1ca574 |
14 | 261ca4551a |
15 | 149cb8c063 |
hex | bbac57304 |
50378142468 has 48 divisors (see below), whose sum is σ = 119617580096. Its totient is φ = 16497855360.
The previous prime is 50378142457. The next prime is 50378142547. The reversal of 50378142468 is 86424187305.
50378142468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×503781424682 (a number of 22 digits) contains 22 as substring.
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, 584055 + ... + 664737.
Almost surely, 250378142468 is an apocalyptic number.
It is an amenable number.
50378142468 is an abundant number, since it is smaller than the sum of its proper divisors (69239437628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50378142468 is a wasteful number, since it uses less digits than its factorization.
50378142468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81604 (or 81602 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 50378142468 in words is "fifty billion, three hundred seventy-eight million, one hundred forty-two thousand, four hundred sixty-eight".
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