Base | Representation |
---|---|
bin | 110100000100… |
… | …000101101001 |
3 | 221200101212010 |
4 | 310010011221 |
5 | 11443220413 |
6 | 1204310133 |
7 | 224002524 |
oct | 64040551 |
9 | 27611763 |
10 | 13648233 |
11 | 7782135 |
12 | 46a2349 |
13 | 2a9b2a1 |
14 | 1b53bbb |
15 | 12e8dc3 |
hex | d04169 |
13648233 has 8 divisors (see below), whose sum is σ = 18260928. Its totient is φ = 9067184.
The previous prime is 13648211. The next prime is 13648237. The reversal of 13648233 is 33284631.
13648233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13648233 - 29 = 13647721 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13648233.
It is not an unprimeable number, because it can be changed into a prime (13648237) 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, 6885 + ... + 8642.
It is an arithmetic number, because the mean of its divisors is an integer number (2282616).
Almost surely, 213648233 is an apocalyptic number.
It is an amenable number.
13648233 is a deficient number, since it is larger than the sum of its proper divisors (4612695).
13648233 is a wasteful number, since it uses less digits than its factorization.
13648233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15823.
The product of its digits is 10368, while the sum is 30.
The square root of 13648233 is about 3694.3514992485. The cubic root of 13648233 is about 238.9784881696.
The spelling of 13648233 in words is "thirteen million, six hundred forty-eight thousand, two hundred thirty-three".
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