Base | Representation |
---|---|
bin | 110010010111… |
… | …001001011100 |
3 | 220211201202102 |
4 | 302113021130 |
5 | 11334431022 |
6 | 1150544232 |
7 | 220133555 |
oct | 62271134 |
9 | 26751672 |
10 | 13202012 |
11 | 74a795a |
12 | 4508078 |
13 | 2973155 |
14 | 1a7932c |
15 | 125ba92 |
hex | c9725c |
13202012 has 6 divisors (see below), whose sum is σ = 23103528. Its totient is φ = 6601004.
The previous prime is 13202011. The next prime is 13202029. The reversal of 13202012 is 21020231.
It is a happy number.
13202012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13201984 and 13202002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13202011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1650248 + ... + 1650255.
It is an arithmetic number, because the mean of its divisors is an integer number (3850588).
Almost surely, 213202012 is an apocalyptic number.
It is an amenable number.
13202012 is a deficient number, since it is larger than the sum of its proper divisors (9901516).
13202012 is a wasteful number, since it uses less digits than its factorization.
13202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3300507 (or 3300505 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 13202012 is about 3633.4573067534. The cubic root of 13202012 is about 236.3451571173.
Adding to 13202012 its reverse (21020231), we get a palindrome (34222243).
The spelling of 13202012 in words is "thirteen million, two hundred two thousand, twelve".
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