Base | Representation |
---|---|
bin | 110010100011… |
… | …100101000001 |
3 | 220221022121020 |
4 | 302203211001 |
5 | 11343043204 |
6 | 1152020053 |
7 | 220435164 |
oct | 62434501 |
9 | 26838536 |
10 | 13252929 |
11 | 7532138 |
12 | 4531629 |
13 | 2990391 |
14 | 1a8dadb |
15 | 126bbd9 |
hex | ca3941 |
13252929 has 8 divisors (see below), whose sum is σ = 17688000. Its totient is φ = 8826576.
The previous prime is 13252927. The next prime is 13252933. The reversal of 13252929 is 92925231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13252929 - 21 = 13252927 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13252929.
It is not an unprimeable number, because it can be changed into a prime (13252927) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3447 + ... + 6195.
It is an arithmetic number, because the mean of its divisors is an integer number (2211000).
Almost surely, 213252929 is an apocalyptic number.
It is an amenable number.
13252929 is a deficient number, since it is larger than the sum of its proper divisors (4435071).
13252929 is a wasteful number, since it uses less digits than its factorization.
13252929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4359.
The product of its digits is 9720, while the sum is 33.
The square root of 13252929 is about 3640.4572515001. The cubic root of 13252929 is about 236.6486095681.
The spelling of 13252929 in words is "thirteen million, two hundred fifty-two thousand, nine hundred twenty-nine".
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