Base | Representation |
---|---|
bin | 10101100100000000… |
… | …010100110010010111 |
3 | 2012202112210010201120 |
4 | 111210000110302113 |
5 | 334404034040343 |
6 | 14345225255023 |
7 | 1446513135363 |
oct | 254400246227 |
9 | 65675703646 |
10 | 23152643223 |
11 | 9901077596 |
12 | 45a1934473 |
13 | 224c8a51b8 |
14 | 1198ca42a3 |
15 | 907912683 |
hex | 564014c97 |
23152643223 has 8 divisors (see below), whose sum is σ = 30937742448. Its totient is φ = 15401319744.
The previous prime is 23152643197. The next prime is 23152643233. The reversal of 23152643223 is 32234625132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23152643223 - 28 = 23152642967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23152643233) 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, 8442336 + ... + 8445077.
It is an arithmetic number, because the mean of its divisors is an integer number (3867217806).
Almost surely, 223152643223 is an apocalyptic number.
23152643223 is a deficient number, since it is larger than the sum of its proper divisors (7785099225).
23152643223 is a wasteful number, since it uses less digits than its factorization.
23152643223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16887873.
The product of its digits is 51840, while the sum is 33.
The spelling of 23152643223 in words is "twenty-three billion, one hundred fifty-two million, six hundred forty-three thousand, two hundred twenty-three".
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