Base | Representation |
---|---|
bin | 10101011100110100… |
… | …100110101000010111 |
3 | 2012110011000102202111 |
4 | 111130310212220113 |
5 | 334132211130241 |
6 | 14325242251451 |
7 | 1443520606156 |
oct | 253464465027 |
9 | 65404012674 |
10 | 23032130071 |
11 | 984a045245 |
12 | 45694b6b87 |
13 | 223092b842 |
14 | 1186c9359d |
15 | 8ec059c81 |
hex | 55cd26a17 |
23032130071 has 2 divisors, whose sum is σ = 23032130072. Its totient is φ = 23032130070.
The previous prime is 23032130059. The next prime is 23032130117. The reversal of 23032130071 is 17003123032.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23032130071 - 211 = 23032128023 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23032139071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516065035 + 11516065036.
It is an arithmetic number, because the mean of its divisors is an integer number (11516065036).
Almost surely, 223032130071 is an apocalyptic number.
23032130071 is a deficient number, since it is larger than the sum of its proper divisors (1).
23032130071 is an equidigital number, since it uses as much as digits as its factorization.
23032130071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 22.
The spelling of 23032130071 in words is "twenty-three billion, thirty-two million, one hundred thirty thousand, seventy-one".
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