Base | Representation |
---|---|
bin | 10110001011001101… |
… | …011100110100011111 |
3 | 2021110101110102010011 |
4 | 112023031130310133 |
5 | 342230430123143 |
6 | 14534403224051 |
7 | 1502021010313 |
oct | 261315346437 |
9 | 67411412104 |
10 | 23810395423 |
11 | a109390551 |
12 | 4746078027 |
13 | 2325c41899 |
14 | 121c3a1b43 |
15 | 94553be9d |
hex | 58b35cd1f |
23810395423 has 2 divisors, whose sum is σ = 23810395424. Its totient is φ = 23810395422.
The previous prime is 23810395403. The next prime is 23810395481. The reversal of 23810395423 is 32459301832.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 23810395423 - 213 = 23810387231 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23810395403) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11905197711 + 11905197712.
It is an arithmetic number, because the mean of its divisors is an integer number (11905197712).
Almost surely, 223810395423 is an apocalyptic number.
23810395423 is a deficient number, since it is larger than the sum of its proper divisors (1).
23810395423 is an equidigital number, since it uses as much as digits as its factorization.
23810395423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 155520, while the sum is 40.
The spelling of 23810395423 in words is "twenty-three billion, eight hundred ten million, three hundred ninety-five thousand, four hundred twenty-three".
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