Base | Representation |
---|---|
bin | 110010010111… |
… | …101010001011 |
3 | 220211211122000 |
4 | 302113222023 |
5 | 11340012412 |
6 | 1151002043 |
7 | 220142640 |
oct | 62275213 |
9 | 26754560 |
10 | 13204107 |
11 | 74a9494 |
12 | 4509323 |
13 | 29740a7 |
14 | 1a79dc7 |
15 | 125c4dc |
hex | c97a8b |
13204107 has 32 divisors (see below), whose sum is σ = 23539200. Its totient is φ = 7146144.
The previous prime is 13204097. The next prime is 13204117. The reversal of 13204107 is 70140231.
It is an interprime number because it is at equal distance from previous prime (13204097) and next prime (13204117).
It is not a de Polignac number, because 13204107 - 26 = 13204043 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13204107.
It is not an unprimeable number, because it can be changed into a prime (13204117) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 1753 + ... + 5429.
It is an arithmetic number, because the mean of its divisors is an integer number (735600).
Almost surely, 213204107 is an apocalyptic number.
13204107 is a deficient number, since it is larger than the sum of its proper divisors (10335093).
13204107 is a wasteful number, since it uses less digits than its factorization.
13204107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3712 (or 3706 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 13204107 is about 3633.7455882326. The cubic root of 13204107 is about 236.3576581642.
Adding to 13204107 its reverse (70140231), we get a palindrome (83344338).
The spelling of 13204107 in words is "thirteen million, two hundred four thousand, one hundred seven".
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