Base | Representation |
---|---|
bin | 10101011100010111… |
… | …101001101000110101 |
3 | 2012102121201211102122 |
4 | 111130113221220311 |
5 | 334123240241323 |
6 | 14324411445325 |
7 | 1443366235253 |
oct | 253427515065 |
9 | 65377654378 |
10 | 23024540213 |
11 | 9845830934 |
12 | 4566a56845 |
13 | 222c1a1cbc |
14 | 1185c795d3 |
15 | 8eb55aec8 |
hex | 55c5e9a35 |
23024540213 has 8 divisors (see below), whose sum is σ = 23133090816. Its totient is φ = 22916163600.
The previous prime is 23024540197. The next prime is 23024540237. The reversal of 23024540213 is 31204542032.
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 23024540213 - 24 = 23024540197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23024540113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225695 + ... + 311427.
It is an arithmetic number, because the mean of its divisors is an integer number (2891636352).
Almost surely, 223024540213 is an apocalyptic number.
It is an amenable number.
23024540213 is a deficient number, since it is larger than the sum of its proper divisors (108550603).
23024540213 is an equidigital number, since it uses as much as digits as its factorization.
23024540213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86995.
The product of its (nonzero) digits is 5760, while the sum is 26.
The spelling of 23024540213 in words is "twenty-three billion, twenty-four million, five hundred forty thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •