Base | Representation |
---|---|
bin | 10111101011111010101001… |
… | …00011101000111010111100 |
3 | 20211102102022211121022202112 |
4 | 23311331110203220322330 |
5 | 23311341111134334023 |
6 | 302440111331313152 |
7 | 13654060463503112 |
oct | 1365752443507274 |
9 | 224372284538675 |
10 | 52086487027388 |
11 | 15661834042710 |
12 | 5a1286314b7b8 |
13 | 230a97204a3a8 |
14 | cc0ddc5bbab2 |
15 | 604d50898478 |
hex | 2f5f548e8ebc |
52086487027388 has 96 divisors (see below), whose sum is σ = 107113939107840. Its totient is φ = 21914631288000.
The previous prime is 52086487027373. The next prime is 52086487027483. The reversal of 52086487027388 is 88372078468025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 902198483 + ... + 902256213.
It is an arithmetic number, because the mean of its divisors is an integer number (1115770199040).
Almost surely, 252086487027388 is an apocalyptic number.
It is an amenable number.
52086487027388 is an abundant number, since it is smaller than the sum of its proper divisors (55027452080452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52086487027388 is a wasteful number, since it uses less digits than its factorization.
52086487027388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86559 (or 86557 counting only the distinct ones).
The product of its (nonzero) digits is 289013760, while the sum is 68.
The spelling of 52086487027388 in words is "fifty-two trillion, eighty-six billion, four hundred eighty-seven million, twenty-seven thousand, three hundred eighty-eight".
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