Base | Representation |
---|---|
bin | 101001101010101101… |
… | …0000010000111000100 |
3 | 22112221222212121110022 |
4 | 1103111122002013010 |
5 | 2431223301423231 |
6 | 105034552514312 |
7 | 6315251022263 |
oct | 1232532020704 |
9 | 275858777408 |
10 | 89479717316 |
11 | 34a47a71000 |
12 | 154126ab998 |
13 | 85900b81c2 |
14 | 448bb865da |
15 | 24da858c7b |
hex | 14d56821c4 |
89479717316 has 72 divisors (see below), whose sum is σ = 180056499168. Its totient is φ = 38903000400.
The previous prime is 89479717307. The next prime is 89479717319. The reversal of 89479717316 is 61371797498.
It is not an unprimeable number, because it can be changed into a prime (89479717319) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2800511 + ... + 2832281.
Almost surely, 289479717316 is an apocalyptic number.
It is an amenable number.
89479717316 is an abundant number, since it is smaller than the sum of its proper divisors (90576781852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89479717316 is a wasteful number, since it uses less digits than its factorization.
89479717316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31854 (or 31807 counting only the distinct ones).
The product of its digits is 16003008, while the sum is 62.
The spelling of 89479717316 in words is "eighty-nine billion, four hundred seventy-nine million, seven hundred seventeen thousand, three hundred sixteen".
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