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104107225 = 524164289
BaseRepresentation
bin1100011010010…
…00110011011001
321020220012021011
412031020303121
5203122412400
614155213521
72402616415
oct615106331
9236805234
10104107225
1153847332
122aa472a1
1318751111
14db7dd45
1592168ba
hex6348cd9

104107225 has 6 divisors (see below), whose sum is σ = 129092990. Its totient is φ = 83285760.

The previous prime is 104107217. The next prime is 104107231. The reversal of 104107225 is 522701401.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 10810944 + 93296281 = 3288^2 + 9659^2 .

It is not a de Polignac number, because 104107225 - 23 = 104107217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104107196 and 104107205.

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 5 ways as a sum of consecutive naturals, for example, 2082120 + ... + 2082169.

Almost surely, 2104107225 is an apocalyptic number.

It is an amenable number.

104107225 is a deficient number, since it is larger than the sum of its proper divisors (24985765).

104107225 is an equidigital number, since it uses as much as digits as its factorization.

104107225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4164299 (or 4164294 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 104107225 is about 10203.2948109912. The cubic root of 104107225 is about 470.4284986113.

Adding to 104107225 its reverse (522701401), we get a palindrome (626808626).

The spelling of 104107225 in words is "one hundred four million, one hundred seven thousand, two hundred twenty-five".

Divisors: 1 5 25 4164289 20821445 104107225