Base | Representation |
---|---|
bin | 10101011100101101… |
… | …000011111101101111 |
3 | 2012110000021222211021 |
4 | 111130231003331233 |
5 | 334131204344241 |
6 | 14325132035011 |
7 | 1443465033262 |
oct | 253455037557 |
9 | 65400258737 |
10 | 23030153071 |
11 | 9848a14962 |
12 | 4568902a67 |
13 | 22303b8a13 |
14 | 11868dacd9 |
15 | 8ebcb90d1 |
hex | 55cb43f6f |
23030153071 has 2 divisors, whose sum is σ = 23030153072. Its totient is φ = 23030153070.
The previous prime is 23030152997. The next prime is 23030153089. The reversal of 23030153071 is 17035103032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23030153071 - 229 = 22493282159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23030153171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515076535 + 11515076536.
It is an arithmetic number, because the mean of its divisors is an integer number (11515076536).
Almost surely, 223030153071 is an apocalyptic number.
23030153071 is a deficient number, since it is larger than the sum of its proper divisors (1).
23030153071 is an equidigital number, since it uses as much as digits as its factorization.
23030153071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1890, while the sum is 25.
The spelling of 23030153071 in words is "twenty-three billion, thirty million, one hundred fifty-three thousand, seventy-one".
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