Base | Representation |
---|---|
bin | 10101101000110111… |
… | …100111101000110111 |
3 | 2012222020100001100221 |
4 | 111220313213220313 |
5 | 340040431402343 |
6 | 14401302315211 |
7 | 1451523562045 |
oct | 255067475067 |
9 | 65866301327 |
10 | 23234247223 |
11 | 9943143910 |
12 | 4605128b07 |
13 | 22637776a5 |
14 | 11a5a67395 |
15 | 90eb815ed |
hex | 568de7a37 |
23234247223 has 16 divisors (see below), whose sum is σ = 26685728640. Its totient is φ = 20006416800.
The previous prime is 23234247217. The next prime is 23234247251. The reversal of 23234247223 is 32274243232.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23234247223 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 (23234247623) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1667361 + ... + 1681237.
It is an arithmetic number, because the mean of its divisors is an integer number (1667858040).
Almost surely, 223234247223 is an apocalyptic number.
23234247223 is a deficient number, since it is larger than the sum of its proper divisors (3451481417).
23234247223 is a wasteful number, since it uses less digits than its factorization.
23234247223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21918.
The product of its digits is 96768, while the sum is 34.
The spelling of 23234247223 in words is "twenty-three billion, two hundred thirty-four million, two hundred forty-seven thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •