Base | Representation |
---|---|
bin | 10101101101011000… |
… | …101110000111101101 |
3 | 2020011111221101102222 |
4 | 111231120232013231 |
5 | 340214332032024 |
6 | 14413010525125 |
7 | 1453434005006 |
oct | 255530560755 |
9 | 66144841388 |
10 | 23310033389 |
11 | 99819a7105 |
12 | 46265967a5 |
13 | 2276390a86 |
14 | 11b1b541ad |
15 | 91665185e |
hex | 56d62e1ed |
23310033389 has 2 divisors, whose sum is σ = 23310033390. Its totient is φ = 23310033388.
The previous prime is 23310033301. The next prime is 23310033401. The reversal of 23310033389 is 98333001332.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23247100900 + 62932489 = 152470^2 + 7933^2 .
It is a cyclic number.
It is not a de Polignac number, because 23310033389 - 216 = 23309967853 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23310033689) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655016694 + 11655016695.
It is an arithmetic number, because the mean of its divisors is an integer number (11655016695).
Almost surely, 223310033389 is an apocalyptic number.
It is an amenable number.
23310033389 is a deficient number, since it is larger than the sum of its proper divisors (1).
23310033389 is an equidigital number, since it uses as much as digits as its factorization.
23310033389 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 34992, while the sum is 35.
The spelling of 23310033389 in words is "twenty-three billion, three hundred ten million, thirty-three thousand, three hundred eighty-nine".
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