Base | Representation |
---|---|
bin | 1100011010110… |
… | …11111110000100 |
3 | 21021001011221211 |
4 | 12031123332010 |
5 | 203132420412 |
6 | 14201021204 |
7 | 2403364330 |
oct | 615337604 |
9 | 237034854 |
10 | 104185732 |
11 | 538a0312 |
12 | 2aa84804 |
13 | 1877aa81 |
14 | dba07c0 |
15 | 922eca7 |
hex | 635bf84 |
104185732 has 24 divisors (see below), whose sum is σ = 213219776. Its totient is φ = 43612128.
The previous prime is 104185729. The next prime is 104185733. The reversal of 104185732 is 237581401.
It is a junction number, because it is equal to n+sod(n) for n = 104185694 and 104185703.
It is not an unprimeable number, because it can be changed into a prime (104185733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42063 + ... + 44470.
Almost surely, 2104185732 is an apocalyptic number.
It is an amenable number.
104185732 is an abundant number, since it is smaller than the sum of its proper divisors (109034044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104185732 is a wasteful number, since it uses less digits than its factorization.
104185732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86587 (or 86585 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 104185732 is about 10207.1412256322. The cubic root of 104185732 is about 470.5467185543.
The spelling of 104185732 in words is "one hundred four million, one hundred eighty-five thousand, seven hundred thirty-two".
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