Base | Representation |
---|---|
bin | 1010100110001011011000… |
… | …01101110001010110001011 |
3 | 10001111122120100201102012220 |
4 | 11103011230031301112023 |
5 | 11023240010330130443 |
6 | 121320444055105123 |
7 | 4623341415360360 |
oct | 523055415612613 |
9 | 101448510642186 |
10 | 23302013130123 |
11 | 7474367a25512 |
12 | 27441050721a3 |
13 | 10004a7a360a0 |
14 | 5a7b757ac467 |
15 | 2a6213891a83 |
hex | 15316c37158b |
23302013130123 has 16 divisors (see below), whose sum is σ = 38239201034496. Its totient is φ = 12291171760800.
The previous prime is 23302013130047. The next prime is 23302013130131. The reversal of 23302013130123 is 32103131020332.
It is not a de Polignac number, because 23302013130123 - 220 = 23302012081547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23302013130093 and 23302013130102.
It is not an unprimeable number, because it can be changed into a prime (23302013134123) 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, 42677679453 + ... + 42677679998.
It is an arithmetic number, because the mean of its divisors is an integer number (2389950064656).
Almost surely, 223302013130123 is an apocalyptic number.
23302013130123 is a deficient number, since it is larger than the sum of its proper divisors (14937187904373).
23302013130123 is a wasteful number, since it uses less digits than its factorization.
23302013130123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85355359474.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 23302013130123 its reverse (32103131020332), we get a palindrome (55405144150455).
The spelling of 23302013130123 in words is "twenty-three trillion, three hundred two billion, thirteen million, one hundred thirty thousand, one hundred twenty-three".
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