Base | Representation |
---|---|
bin | 10101011111011011… |
… | …111001000100110101 |
3 | 2012120012112102120211 |
4 | 111133123321010311 |
5 | 334224422434134 |
6 | 14333450225421 |
7 | 1444562424214 |
oct | 253733710465 |
9 | 65505472524 |
10 | 23075983669 |
11 | 9871878092 |
12 | 4580125271 |
13 | 2239a4440b |
14 | 118ca2b07b |
15 | 900d1d764 |
hex | 55f6f9135 |
23075983669 has 16 divisors (see below), whose sum is σ = 23956954560. Its totient is φ = 22213054080.
The previous prime is 23075983649. The next prime is 23075983703. The reversal of 23075983669 is 96638957032.
It is a cyclic number.
It is not a de Polignac number, because 23075983669 - 213 = 23075975477 is a prime.
It is a super-2 number, since 2×230759836692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23075983649) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 804759 + ... + 832939.
It is an arithmetic number, because the mean of its divisors is an integer number (1497309660).
Almost surely, 223075983669 is an apocalyptic number.
It is an amenable number.
23075983669 is a deficient number, since it is larger than the sum of its proper divisors (880970891).
23075983669 is a wasteful number, since it uses less digits than its factorization.
23075983669 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28500.
The product of its (nonzero) digits is 14696640, while the sum is 58.
The spelling of 23075983669 in words is "twenty-three billion, seventy-five million, nine hundred eighty-three thousand, six hundred sixty-nine".
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