Base | Representation |
---|---|
bin | 1110000101000… |
… | …10001101100000 |
3 | 22020020100111121 |
4 | 13002202031200 |
5 | 220213324203 |
6 | 15415222024 |
7 | 2632606144 |
oct | 702421540 |
9 | 266210447 |
10 | 118104928 |
11 | 60737a87 |
12 | 33677914 |
13 | 1b612496 |
14 | 11985224 |
15 | a57e0bd |
hex | 70a2360 |
118104928 has 24 divisors (see below), whose sum is σ = 238192920. Its totient is φ = 57611520.
The previous prime is 118104923. The next prime is 118104949. The reversal of 118104928 is 829401811.
It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 118104893 and 118104902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (118104923) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43698 + ... + 46321.
It is an arithmetic number, because the mean of its divisors is an integer number (9924705).
Almost surely, 2118104928 is an apocalyptic number.
It is an amenable number.
118104928 is an abundant number, since it is smaller than the sum of its proper divisors (120087992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
118104928 is an equidigital number, since it uses as much as digits as its factorization.
118104928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90070 (or 90062 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 34.
The square root of 118104928 is about 10867.6091206852. The cubic root of 118104928 is about 490.6321536977.
The spelling of 118104928 in words is "one hundred eighteen million, one hundred four thousand, nine hundred twenty-eight".
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