Base | Representation |
---|---|
bin | 10101011100101100… |
… | …111010010010111111 |
3 | 2012110000012222111121 |
4 | 111130230322102333 |
5 | 334131202112341 |
6 | 14325131131411 |
7 | 1443464506651 |
oct | 253454722277 |
9 | 65400188447 |
10 | 23030113471 |
11 | 9848998132 |
12 | 45688a3b67 |
13 | 22303a39a1 |
14 | 11868ca6d1 |
15 | 8ebcac4d1 |
hex | 55cb3a4bf |
23030113471 has 2 divisors, whose sum is σ = 23030113472. Its totient is φ = 23030113470.
The previous prime is 23030113459. The next prime is 23030113481. The reversal of 23030113471 is 17431103032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23030113471 - 27 = 23030113343 is a prime.
It is a super-3 number, since 3×230301134713 (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23030113481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515056735 + 11515056736.
It is an arithmetic number, because the mean of its divisors is an integer number (11515056736).
Almost surely, 223030113471 is an apocalyptic number.
23030113471 is a deficient number, since it is larger than the sum of its proper divisors (1).
23030113471 is an equidigital number, since it uses as much as digits as its factorization.
23030113471 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512, while the sum is 25.
The spelling of 23030113471 in words is "twenty-three billion, thirty million, one hundred thirteen thousand, four hundred seventy-one".
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