Base | Representation |
---|---|
bin | 1010100001001101000010… |
… | …01000010100010011010011 |
3 | 10000220022102021122122022112 |
4 | 11100212201020110103103 |
5 | 11012434444130413133 |
6 | 121110140500455535 |
7 | 4605111163424324 |
oct | 520464110242323 |
9 | 100808367578275 |
10 | 23131102201043 |
11 | 74089331908a1 |
12 | 2716b673aa5ab |
13 | cba33b159c15 |
14 | 59d7a0b7244b |
15 | 2a1a5e0ab648 |
hex | 1509a12144d3 |
23131102201043 has 8 divisors (see below), whose sum is σ = 23148131827296. Its totient is φ = 23114073816000.
The previous prime is 23131102200967. The next prime is 23131102201057. The reversal of 23131102201043 is 34010220113132.
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 23131102201043 - 228 = 23130833765587 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23131102201063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38783393 + ... + 39375293.
It is an arithmetic number, because the mean of its divisors is an integer number (2893516478412).
Almost surely, 223131102201043 is an apocalyptic number.
23131102201043 is a deficient number, since it is larger than the sum of its proper divisors (17029626253).
23131102201043 is a wasteful number, since it uses less digits than its factorization.
23131102201043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620605.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 23131102201043 its reverse (34010220113132), we get a palindrome (57141322314175).
The spelling of 23131102201043 in words is "twenty-three trillion, one hundred thirty-one billion, one hundred two million, two hundred one thousand, forty-three".
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