Base | Representation |
---|---|
bin | 110001010111110010… |
… | …100111001111110000 |
3 | 12001211112100200112122 |
4 | 301113302213033300 |
5 | 1332032144241141 |
6 | 40204213413412 |
7 | 3554461521020 |
oct | 612762471760 |
9 | 161745320478 |
10 | 53012493296 |
11 | 20534196934 |
12 | a33593a268 |
13 | 4ccac09939 |
14 | 27cc869a80 |
15 | 15a40a564b |
hex | c57ca73f0 |
53012493296 has 20 divisors (see below), whose sum is σ = 117384806832. Its totient is φ = 22719639936.
The previous prime is 53012493277. The next prime is 53012493329. The reversal of 53012493296 is 69239421035.
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, 236662805 + ... + 236663028.
Almost surely, 253012493296 is an apocalyptic number.
53012493296 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
53012493296 is an abundant number, since it is smaller than the sum of its proper divisors (64372313536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53012493296 is a wasteful number, since it uses less digits than its factorization.
53012493296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473325848 (or 473325842 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 44.
The spelling of 53012493296 in words is "fifty-three billion, twelve million, four hundred ninety-three thousand, two hundred ninety-six".
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