Base | Representation |
---|---|
bin | 101001000010010101… |
… | …0010111010000110001 |
3 | 22102110120211001200200 |
4 | 1102010222113100301 |
5 | 2420440002400021 |
6 | 104252321305413 |
7 | 6236551340556 |
oct | 1220452272061 |
9 | 272416731620 |
10 | 88125043761 |
11 | 34412320787 |
12 | 150b4a95269 |
13 | 8405549811 |
14 | 439dcb2a2d |
15 | 245b969126 |
hex | 1484a97431 |
88125043761 has 6 divisors (see below), whose sum is σ = 127291729890. Its totient is φ = 58750029168.
The previous prime is 88125043723. The next prime is 88125043763. The reversal of 88125043761 is 16734052188.
88125043761 is a `hidden beast` number, since 8 + 81 + 2 + 504 + 3 + 7 + 61 = 666.
It can be written as a sum of positive squares in only one way, i.e., 84546611361 + 3578432400 = 290769^2 + 59820^2 .
It is not a de Polignac number, because 88125043761 - 210 = 88125042737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (88125043763) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4895835756 + ... + 4895835773.
It is an arithmetic number, because the mean of its divisors is an integer number (21215288315).
Almost surely, 288125043761 is an apocalyptic number.
It is an amenable number.
88125043761 is a deficient number, since it is larger than the sum of its proper divisors (39166686129).
88125043761 is a wasteful number, since it uses less digits than its factorization.
88125043761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9791671535 (or 9791671532 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The spelling of 88125043761 in words is "eighty-eight billion, one hundred twenty-five million, forty-three thousand, seven hundred sixty-one".
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