Base | Representation |
---|---|
bin | 110001111011… |
… | …011100010001 |
3 | 220121222002100 |
4 | 301323130101 |
5 | 11322313104 |
6 | 1144311013 |
7 | 216151656 |
oct | 61733421 |
9 | 26558070 |
10 | 13088529 |
11 | 742a673 |
12 | 4472469 |
13 | 29335bc |
14 | 1a49c2d |
15 | 1238139 |
hex | c7b711 |
13088529 has 12 divisors (see below), whose sum is σ = 19032832. Its totient is φ = 8667000.
The previous prime is 13088507. The next prime is 13088533. The reversal of 13088529 is 92588031.
It is not a de Polignac number, because 13088529 - 27 = 13088401 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13088493 and 13088502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13088129) 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 11 ways as a sum of consecutive naturals, for example, 3457 + ... + 6174.
Almost surely, 213088529 is an apocalyptic number.
It is an amenable number.
13088529 is a deficient number, since it is larger than the sum of its proper divisors (5944303).
13088529 is a wasteful number, since it uses less digits than its factorization.
13088529 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9788 (or 9785 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The square root of 13088529 is about 3617.8072087937. The cubic root of 13088529 is about 235.6660086883. Note that the first 3 decimals are identical.
The spelling of 13088529 in words is "thirteen million, eighty-eight thousand, five hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •