Base | Representation |
---|---|
bin | 10101101000101011… |
… | …001111011011010011 |
3 | 2012222000020012012110 |
4 | 111220223033123103 |
5 | 340034114033243 |
6 | 14401105000403 |
7 | 1451454155514 |
oct | 255053173323 |
9 | 65860205173 |
10 | 23231002323 |
11 | 9941327981 |
12 | 4604023103 |
13 | 2262bac729 |
14 | 11a5460a0b |
15 | 90e73ee33 |
hex | 568acf6d3 |
23231002323 has 8 divisors (see below), whose sum is σ = 31072382928. Its totient is φ = 15438478304.
The previous prime is 23231002303. The next prime is 23231002331. The reversal of 23231002323 is 32320013232.
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 23231002323 - 228 = 22962566867 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23231002323.
It is not an unprimeable number, because it can be changed into a prime (23231002303) 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, 12213036 + ... + 12214937.
It is an arithmetic number, because the mean of its divisors is an integer number (3884047866).
Almost surely, 223231002323 is an apocalyptic number.
23231002323 is a deficient number, since it is larger than the sum of its proper divisors (7841380605).
23231002323 is a wasteful number, since it uses less digits than its factorization.
23231002323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24428293.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 23231002323 its reverse (32320013232), we get a palindrome (55551015555).
The spelling of 23231002323 in words is "twenty-three billion, two hundred thirty-one million, two thousand, three hundred twenty-three".
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