Base | Representation |
---|---|
bin | 101100110010… |
… | …1001010000101 |
3 | 1122012001122020 |
4 | 1121211022011 |
5 | 22002424023 |
6 | 2155153353 |
7 | 403413411 |
oct | 131451205 |
9 | 48161566 |
10 | 23483013 |
11 | 1228a154 |
12 | 7a45859 |
13 | 4b32898 |
14 | 3193d41 |
15 | 20dcde3 |
hex | 1665285 |
23483013 has 4 divisors (see below), whose sum is σ = 31310688. Its totient is φ = 15655340.
The previous prime is 23482999. The next prime is 23483051. The reversal of 23483013 is 31038432.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23483013 - 24 = 23482997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23483413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3913833 + ... + 3913838.
It is an arithmetic number, because the mean of its divisors is an integer number (7827672).
Almost surely, 223483013 is an apocalyptic number.
It is an amenable number.
23483013 is a deficient number, since it is larger than the sum of its proper divisors (7827675).
23483013 is an equidigital number, since it uses as much as digits as its factorization.
23483013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7827674.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 23483013 is about 4845.9274654085. The cubic root of 23483013 is about 286.3636830986.
The spelling of 23483013 in words is "twenty-three million, four hundred eighty-three thousand, thirteen".
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