Base | Representation |
---|---|
bin | 110001101100… |
… | …111110011000 |
3 | 220111221210122 |
4 | 301230332120 |
5 | 11313414042 |
6 | 1143132412 |
7 | 215514134 |
oct | 61547630 |
9 | 26457718 |
10 | 13029272 |
11 | 739a0a3 |
12 | 4444108 |
13 | 2912639 |
14 | 1a323c4 |
15 | 12257d2 |
hex | c6cf98 |
13029272 has 16 divisors (see below), whose sum is σ = 24469560. Its totient is φ = 6504064.
The previous prime is 13029271. The next prime is 13029299. The reversal of 13029272 is 27292031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13029271) 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 3 ways as a sum of consecutive naturals, for example, 6983 + ... + 8649.
Almost surely, 213029272 is an apocalyptic number.
It is an amenable number.
13029272 is a deficient number, since it is larger than the sum of its proper divisors (11440288).
13029272 is a wasteful number, since it uses less digits than its factorization.
13029272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2650 (or 2646 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 26.
The square root of 13029272 is about 3609.6082889976. The cubic root of 13029272 is about 235.3098192169.
The spelling of 13029272 in words is "thirteen million, twenty-nine thousand, two hundred seventy-two".
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