Base | Representation |
---|---|
bin | 110010010111… |
… | …110001111010 |
3 | 220211212022100 |
4 | 302113301322 |
5 | 11340021402 |
6 | 1151004230 |
7 | 220144245 |
oct | 62276172 |
9 | 26755270 |
10 | 13204602 |
11 | 74a98a4 |
12 | 4509676 |
13 | 2974398 |
14 | 1a7a25c |
15 | 125c71c |
hex | c97c7a |
13204602 has 24 divisors (see below), whose sum is σ = 28682784. Its totient is φ = 4390344.
The previous prime is 13204577. The next prime is 13204619. The reversal of 13204602 is 20640231.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9483 + ... + 10785.
It is an arithmetic number, because the mean of its divisors is an integer number (1195116).
Almost surely, 213204602 is an apocalyptic number.
13204602 is an abundant number, since it is smaller than the sum of its proper divisors (15478182).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13204602 is a wasteful number, since it uses less digits than its factorization.
13204602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1874 (or 1871 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 13204602 is about 3633.8136991321. The cubic root of 13204602 is about 236.3606116791.
Adding to 13204602 its reverse (20640231), we get a palindrome (33844833).
The spelling of 13204602 in words is "thirteen million, two hundred four thousand, six hundred two".
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