Base | Representation |
---|---|
bin | 1010100000101010111000… |
… | …01010110101111100100000 |
3 | 10000211120002100122220112200 |
4 | 11100111130022311330200 |
5 | 11012134420413203143 |
6 | 121053505142453200 |
7 | 4603561605046101 |
oct | 520253412657440 |
9 | 100746070586480 |
10 | 23112765366048 |
11 | 7401083556306 |
12 | 27134aa434200 |
13 | cb86a82027b7 |
14 | 59c9417043a8 |
15 | 2a133936a1d3 |
hex | 15055c2b5f20 |
23112765366048 has 54 divisors (see below), whose sum is σ = 65727158524209. Its totient is φ = 7704227926272.
The previous prime is 23112765366011. The next prime is 23112765366101. The reversal of 23112765366048 is 84066356721132.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
23112765366048 is a `hidden beast` number, since 2 + 3 + 1 + 1 + 2 + 7 + 6 + 536 + 60 + 48 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 19996029342864 + 3116736023184 = 4471692^2 + 1765428^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=3399468.
It is a super-2 number, since 2×231127653660482 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23112765365985 and 23112765366003.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 81445588 + ... + 81728876.
Almost surely, 223112765366048 is an apocalyptic number.
It is an amenable number.
23112765366048 is an abundant number, since it is smaller than the sum of its proper divisors (42614393158161).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23112765366048 is an frugal number, since it uses more digits than its factorization.
23112765366048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566594 (or 283294 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 54.
The spelling of 23112765366048 in words is "twenty-three trillion, one hundred twelve billion, seven hundred sixty-five million, three hundred sixty-six thousand, forty-eight".
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