Base | Representation |
---|---|
bin | 1100011100100… |
… | …01111001100001 |
3 | 21021110101222001 |
4 | 12032101321201 |
5 | 203212003000 |
6 | 14205444001 |
7 | 2405304331 |
oct | 616217141 |
9 | 237411861 |
10 | 104406625 |
11 | 53a31274 |
12 | 2ab70601 |
13 | 1882748b |
14 | dc1b0c1 |
15 | 927546a |
hex | 6391e61 |
104406625 has 8 divisors (see below), whose sum is σ = 130299624. Its totient is φ = 83525200.
The previous prime is 104406611. The next prime is 104406649. The reversal of 104406625 is 526604401.
It can be written as a sum of positive squares in 4 ways, for example, as 13242321 + 91164304 = 3639^2 + 9548^2 .
It is not a de Polignac number, because 104406625 - 213 = 104398433 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104406593 and 104406602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417502 + ... + 417751.
It is an arithmetic number, because the mean of its divisors is an integer number (16287453).
Almost surely, 2104406625 is an apocalyptic number.
It is an amenable number.
104406625 is a deficient number, since it is larger than the sum of its proper divisors (25892999).
104406625 is an frugal number, since it uses more digits than its factorization.
104406625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 835268 (or 835258 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 104406625 is about 10217.9560089090. The cubic root of 104406625 is about 470.8790324679.
The spelling of 104406625 in words is "one hundred four million, four hundred six thousand, six hundred twenty-five".
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