Base | Representation |
---|---|
bin | 1100011010010… |
… | …10000100101001 |
3 | 21020220110101202 |
4 | 12031022010221 |
5 | 203123044200 |
6 | 14155253545 |
7 | 2402640524 |
oct | 615120451 |
9 | 236813352 |
10 | 104112425 |
11 | 5385022a |
12 | 2aa4a2b5 |
13 | 187535b1 |
14 | db81bbb |
15 | 92181d5 |
hex | 634a129 |
104112425 has 6 divisors (see below), whose sum is σ = 129099438. Its totient is φ = 83289920.
The previous prime is 104112401. The next prime is 104112431. The reversal of 104112425 is 524211401.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 724201 + 103388224 = 851^2 + 10168^2 .
It is not a de Polignac number, because 104112425 - 210 = 104111401 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 104112397 and 104112406.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2082224 + ... + 2082273.
It is an arithmetic number, because the mean of its divisors is an integer number (21516573).
Almost surely, 2104112425 is an apocalyptic number.
It is an amenable number.
104112425 is a deficient number, since it is larger than the sum of its proper divisors (24987013).
104112425 is an equidigital number, since it uses as much as digits as its factorization.
104112425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4164507 (or 4164502 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 104112425 is about 10203.5496274581. The cubic root of 104112425 is about 470.4363308806.
Adding to 104112425 its reverse (524211401), we get a palindrome (628323826).
The spelling of 104112425 in words is "one hundred four million, one hundred twelve thousand, four hundred twenty-five".
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