Base | Representation |
---|---|
bin | 101001110000001110… |
… | …1011100011100000000 |
3 | 22120102220211010022102 |
4 | 1103200131130130000 |
5 | 2432113240122320 |
6 | 105105215325532 |
7 | 6322662202304 |
oct | 1234035343400 |
9 | 276386733272 |
10 | 89665160960 |
11 | 35032711611 |
12 | 154648208a8 |
13 | 85bc646a7b |
14 | 44a8659d04 |
15 | 24ebc8a175 |
hex | 14e075c700 |
89665160960 has 36 divisors (see below), whose sum is σ = 214776083928. Its totient is φ = 35866063872.
The previous prime is 89665160947. The next prime is 89665161007. The reversal of 89665160960 is 6906156698.
It is a junction number, because it is equal to n+sod(n) for n = 89665160896 and 89665160905.
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, 35024174 + ... + 35026733.
Almost surely, 289665160960 is an apocalyptic number.
89665160960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
89665160960 is an abundant number, since it is smaller than the sum of its proper divisors (125110922968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89665160960 is an equidigital number, since it uses as much as digits as its factorization.
89665160960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70050928 (or 70050914 counting only the distinct ones).
The product of its (nonzero) digits is 4199040, while the sum is 56.
The spelling of 89665160960 in words is "eighty-nine billion, six hundred sixty-five million, one hundred sixty thousand, nine hundred sixty".
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