Base | Representation |
---|---|
bin | 1100011010111… |
… | …00000010010101 |
3 | 21021001012022221 |
4 | 12031130002111 |
5 | 203132423010 |
6 | 14201022341 |
7 | 2403365200 |
oct | 615340225 |
9 | 237035287 |
10 | 104186005 |
11 | 538a0540 |
12 | 2aa849b1 |
13 | 1877ac31 |
14 | dba0937 |
15 | 922edda |
hex | 635c095 |
104186005 has 48 divisors (see below), whose sum is σ = 161303616. Its totient is φ = 63866880.
The previous prime is 104185997. The next prime is 104186023. The reversal of 104186005 is 500681401.
It is not a de Polignac number, because 104186005 - 23 = 104185997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180277 + ... + 180853.
It is an arithmetic number, because the mean of its divisors is an integer number (3360492).
Almost surely, 2104186005 is an apocalyptic number.
It is an amenable number.
104186005 is a deficient number, since it is larger than the sum of its proper divisors (57117611).
104186005 is a wasteful number, since it uses less digits than its factorization.
104186005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674 (or 667 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 104186005 is about 10207.1545986137. The cubic root of 104186005 is about 470.5471295483.
The spelling of 104186005 in words is "one hundred four million, one hundred eighty-six thousand, five".
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