Base | Representation |
---|---|
bin | 101000000111010111… |
… | …0100101000000101000 |
3 | 22020100200201102200201 |
4 | 1100032232211000220 |
5 | 2402411441442120 |
6 | 103324121041544 |
7 | 6136534430320 |
oct | 1201656450050 |
9 | 266320642621 |
10 | 86146437160 |
11 | 33597466313 |
12 | 148423262b4 |
13 | 817b652b94 |
14 | 42531c6280 |
15 | 2392dd040a |
hex | 140eba5028 |
86146437160 has 64 divisors (see below), whose sum is σ = 234549976320. Its totient is φ = 27798512640.
The previous prime is 86146437151. The next prime is 86146437191. The reversal of 86146437160 is 6173464168.
It is a self number, because there is not a number n which added to its sum of digits gives 86146437160.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9044236 + ... + 9053755.
It is an arithmetic number, because the mean of its divisors is an integer number (3664843380).
Almost surely, 286146437160 is an apocalyptic number.
It is an amenable number.
86146437160 is an abundant number, since it is smaller than the sum of its proper divisors (148403539160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86146437160 is a wasteful number, since it uses less digits than its factorization.
86146437160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18098026 (or 18098022 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 46.
The spelling of 86146437160 in words is "eighty-six billion, one hundred forty-six million, four hundred thirty-seven thousand, one hundred sixty".
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