Base | Representation |
---|---|
bin | 110001010000110110… |
… | …100000001101110101 |
3 | 12001112102021220022201 |
4 | 301100312200031311 |
5 | 1331312343310230 |
6 | 40144454224501 |
7 | 3551546125000 |
oct | 612066401565 |
9 | 161472256281 |
10 | 52896072565 |
11 | 204844aa256 |
12 | a302955131 |
13 | 4caca66c2b |
14 | 27bb202537 |
15 | 1598c5a5ca |
hex | c50da0375 |
52896072565 has 32 divisors (see below), whose sum is σ = 75420460800. Its totient is φ = 35587161792.
The previous prime is 52896072563. The next prime is 52896072601. The reversal of 52896072565 is 56527069825.
It is not a de Polignac number, because 52896072565 - 21 = 52896072563 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52896072563) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200079 + ... + 381868.
It is an arithmetic number, because the mean of its divisors is an integer number (2356889400).
Almost surely, 252896072565 is an apocalyptic number.
It is an amenable number.
52896072565 is a deficient number, since it is larger than the sum of its proper divisors (22524388235).
52896072565 is an equidigital number, since it uses as much as digits as its factorization.
52896072565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582026 (or 582012 counting only the distinct ones).
The product of its (nonzero) digits is 9072000, while the sum is 55.
The spelling of 52896072565 in words is "fifty-two billion, eight hundred ninety-six million, seventy-two thousand, five hundred sixty-five".
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