Base | Representation |
---|---|
bin | 110001101011… |
… | …111010100001 |
3 | 220111201211210 |
4 | 301223322201 |
5 | 11313244204 |
6 | 1143100333 |
7 | 215465361 |
oct | 61537241 |
9 | 26451753 |
10 | 13024929 |
11 | 7396905 |
12 | 44416a9 |
13 | 2910678 |
14 | 1a309a1 |
15 | 1224389 |
hex | c6bea1 |
13024929 has 8 divisors (see below), whose sum is σ = 17926912. Its totient is φ = 8403120.
The previous prime is 13024927. The next prime is 13024931. The reversal of 13024929 is 92942031.
It is an interprime number because it is at equal distance from previous prime (13024927) and next prime (13024931).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13024929 - 21 = 13024927 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13024896 and 13024905.
It is not an unprimeable number, because it can be changed into a prime (13024927) 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 7 ways as a sum of consecutive naturals, for example, 69934 + ... + 70119.
It is an arithmetic number, because the mean of its divisors is an integer number (2240864).
Almost surely, 213024929 is an apocalyptic number.
It is an amenable number.
13024929 is a deficient number, since it is larger than the sum of its proper divisors (4901983).
13024929 is a wasteful number, since it uses less digits than its factorization.
13024929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140087.
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 13024929 is about 3609.0066500354. The cubic root of 13024929 is about 235.2836713218.
The spelling of 13024929 in words is "thirteen million, twenty-four thousand, nine hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •