Base | Representation |
---|---|
bin | 110011110110101001… |
… | …0111110000101001100 |
3 | 101122102112202011112202 |
4 | 1213231102332011030 |
5 | 3311023432333333 |
6 | 123053403421032 |
7 | 11021326622060 |
oct | 1475522760514 |
9 | 348375664482 |
10 | 111355355468 |
11 | 432532167a5 |
12 | 196b8824778 |
13 | a668246aa6 |
14 | 55651d3aa0 |
15 | 2d6b0be5e8 |
hex | 19ed4be14c |
111355355468 has 48 divisors (see below), whose sum is σ = 225004276224. Its totient is φ = 47232789120.
The previous prime is 111355355467. The next prime is 111355355483. The reversal of 111355355468 is 864553553111.
It is not an unprimeable number, because it can be changed into a prime (111355355467) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5374088 + ... + 5394768.
It is an arithmetic number, because the mean of its divisors is an integer number (4687589088).
Almost surely, 2111355355468 is an apocalyptic number.
It is an amenable number.
111355355468 is an abundant number, since it is smaller than the sum of its proper divisors (113648920756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111355355468 is a wasteful number, since it uses less digits than its factorization.
111355355468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22662 (or 22660 counting only the distinct ones).
The product of its digits is 1080000, while the sum is 47.
The spelling of 111355355468 in words is "one hundred eleven billion, three hundred fifty-five million, three hundred fifty-five thousand, four hundred sixty-eight".
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