Base | Representation |
---|---|
bin | 10100011000111110110110… |
… | …100101110110101000111001 |
3 | 102202112002210002120201102020 |
4 | 110120332312211312220321 |
5 | 43223234400000042000 |
6 | 514421205432225053 |
7 | 24613666435040535 |
oct | 2430766645665071 |
9 | 382462702521366 |
10 | 89677685549625 |
11 | 26635102667038 |
12 | a08417753b189 |
13 | 3b0675314c944 |
14 | 18205cd148bc5 |
15 | a57ac8178ba0 |
hex | 518fb6976a39 |
89677685549625 has 32 divisors (see below), whose sum is σ = 149230302334464. Its totient is φ = 47825972812800.
The previous prime is 89677685549623. The next prime is 89677685549633. The reversal of 89677685549625 is 52694558677698.
It is not a de Polignac number, because 89677685549625 - 21 = 89677685549623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89677685549623) 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, 3149529 + ... + 13757721.
It is an arithmetic number, because the mean of its divisors is an integer number (4663446947952).
Almost surely, 289677685549625 is an apocalyptic number.
It is an amenable number.
89677685549625 is a deficient number, since it is larger than the sum of its proper divisors (59552616784839).
89677685549625 is a wasteful number, since it uses less digits than its factorization.
89677685549625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10630754 (or 10630744 counting only the distinct ones).
The product of its digits is 54867456000, while the sum is 87.
The spelling of 89677685549625 in words is "eighty-nine trillion, six hundred seventy-seven billion, six hundred eighty-five million, five hundred forty-nine thousand, six hundred twenty-five".
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