Base | Representation |
---|---|
bin | 10101100000101010… |
… | …011101010000001001 |
3 | 2012121122021210011212 |
4 | 111200222131100021 |
5 | 334300211012311 |
6 | 14335503502505 |
7 | 1445232453152 |
oct | 254052352011 |
9 | 65548253155 |
10 | 23096579081 |
11 | 9882464794 |
12 | 4586bb7a35 |
13 | 22410a5854 |
14 | 119166c929 |
15 | 902a3ac8b |
hex | 560a9d409 |
23096579081 has 4 divisors (see below), whose sum is σ = 23097128964. Its totient is φ = 23096029200.
The previous prime is 23096579063. The next prime is 23096579161. The reversal of 23096579081 is 18097569032.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 22713202681 + 383376400 = 150709^2 + 19580^2 .
It is a cyclic number.
It is not a de Polignac number, because 23096579081 - 26 = 23096579017 is a prime.
It is a super-2 number, since 2×230965790812 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23096579041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206210 + ... + 297851.
It is an arithmetic number, because the mean of its divisors is an integer number (5774282241).
Almost surely, 223096579081 is an apocalyptic number.
It is an amenable number.
23096579081 is a deficient number, since it is larger than the sum of its proper divisors (549883).
23096579081 is an equidigital number, since it uses as much as digits as its factorization.
23096579081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 549882.
The product of its (nonzero) digits is 816480, while the sum is 50.
The spelling of 23096579081 in words is "twenty-three billion, ninety-six million, five hundred seventy-nine thousand, eighty-one".
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