Base | Representation |
---|---|
bin | 110010100111… |
… | …100011011100 |
3 | 220222010221022 |
4 | 302213203130 |
5 | 11344103322 |
6 | 1152223312 |
7 | 220533515 |
oct | 62474334 |
9 | 26863838 |
10 | 13269212 |
11 | 75433a0 |
12 | 453ab38 |
13 | 2997908 |
14 | 1a95a0c |
15 | 1271942 |
hex | ca78dc |
13269212 has 24 divisors (see below), whose sum is σ = 25601520. Its totient is φ = 5967360.
The previous prime is 13269203. The next prime is 13269227. The reversal of 13269212 is 21296231.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 2714 + ... + 5822.
It is an arithmetic number, because the mean of its divisors is an integer number (1066730).
Almost surely, 213269212 is an apocalyptic number.
It is an amenable number.
13269212 is a deficient number, since it is larger than the sum of its proper divisors (12332308).
13269212 is a wasteful number, since it uses less digits than its factorization.
13269212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3221 (or 3219 counting only the distinct ones).
The product of its digits is 1296, while the sum is 26.
The square root of 13269212 is about 3642.6929598856. The cubic root of 13269212 is about 236.7454880837.
The spelling of 13269212 in words is "thirteen million, two hundred sixty-nine thousand, two hundred twelve".
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