Base | Representation |
---|---|
bin | 10101100010101110… |
… | …010000100011100011 |
3 | 2012201001022011020121 |
4 | 111202232100203203 |
5 | 334333032130313 |
6 | 14343140221111 |
7 | 1446132235015 |
oct | 254256204343 |
9 | 65631264217 |
10 | 23131130083 |
11 | 989aa13436 |
12 | 459669a797 |
13 | 22482b2129 |
14 | 11960a41b5 |
15 | 905ab328d |
hex | 562b908e3 |
23131130083 has 2 divisors, whose sum is σ = 23131130084. Its totient is φ = 23131130082.
The previous prime is 23131130047. The next prime is 23131130111. The reversal of 23131130083 is 38003113132.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23131130083 - 213 = 23131121891 is a prime.
It is not a weakly prime, because it can be changed into another prime (23131830083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11565565041 + 11565565042.
It is an arithmetic number, because the mean of its divisors is an integer number (11565565042).
Almost surely, 223131130083 is an apocalyptic number.
23131130083 is a deficient number, since it is larger than the sum of its proper divisors (1).
23131130083 is an equidigital number, since it uses as much as digits as its factorization.
23131130083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1296, while the sum is 25.
The spelling of 23131130083 in words is "twenty-three billion, one hundred thirty-one million, one hundred thirty thousand, eighty-three".
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