Base | Representation |
---|---|
bin | 110011001010… |
… | …111000101001 |
3 | 221020111110012 |
4 | 303022320221 |
5 | 11413221204 |
6 | 1155301305 |
7 | 222005444 |
oct | 63127051 |
9 | 27214405 |
10 | 13413929 |
11 | 76320a1 |
12 | 45aa835 |
13 | 2a18749 |
14 | 1ad265b |
15 | 129e76e |
hex | ccae29 |
13413929 has 8 divisors (see below), whose sum is σ = 14002632. Its totient is φ = 12837760.
The previous prime is 13413919. The next prime is 13413931. The reversal of 13413929 is 92931431.
13413929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 200704 + 13213225 = 448^2 + 3635^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13413929 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13413895 and 13413904.
It is not an unprimeable number, because it can be changed into a prime (13413919) 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, 914 + ... + 5259.
It is an arithmetic number, because the mean of its divisors is an integer number (1750329).
Almost surely, 213413929 is an apocalyptic number.
It is an amenable number.
13413929 is a deficient number, since it is larger than the sum of its proper divisors (588703).
13413929 is an equidigital number, since it uses as much as digits as its factorization.
13413929 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6267.
The product of its digits is 5832, while the sum is 32.
The square root of 13413929 is about 3662.5031058007. The cubic root of 13413929 is about 237.6030444821.
The spelling of 13413929 in words is "thirteen million, four hundred thirteen thousand, nine hundred twenty-nine".
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