Base | Representation |
---|---|
bin | 1010100100000111110110… |
… | …10111101000000010111011 |
3 | 10001020220022020102122011102 |
4 | 11102003323113220002323 |
5 | 11021110402001130243 |
6 | 121224205155322015 |
7 | 4615261521226466 |
oct | 522037327500273 |
9 | 101226266378142 |
10 | 23231400411323 |
11 | 7447421988775 |
12 | 2732498bb030b |
13 | cc693368b940 |
14 | 5a459765c2dd |
15 | 2a447e59e9b8 |
hex | 1520fb5e80bb |
23231400411323 has 16 divisors (see below), whose sum is σ = 25335692054400. Its totient is φ = 21172444001280.
The previous prime is 23231400411221. The next prime is 23231400411337. The reversal of 23231400411323 is 32311400413232.
It is a de Polignac number, because none of the positive numbers 2k-23231400411323 is a prime.
It is a super-2 number, since 2×232314004113232 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23231400441323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50101463 + ... + 50563023.
It is an arithmetic number, because the mean of its divisors is an integer number (1583480753400).
Almost surely, 223231400411323 is an apocalyptic number.
23231400411323 is a deficient number, since it is larger than the sum of its proper divisors (2104291643077).
23231400411323 is a wasteful number, since it uses less digits than its factorization.
23231400411323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 510662.
The product of its (nonzero) digits is 10368, while the sum is 29.
Adding to 23231400411323 its reverse (32311400413232), we get a palindrome (55542800824555).
The spelling of 23231400411323 in words is "twenty-three trillion, two hundred thirty-one billion, four hundred million, four hundred eleven thousand, three hundred twenty-three".
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