Base | Representation |
---|---|
bin | 1010101111000110100110… |
… | …01001011010110110011100 |
3 | 10002120222010200122202012001 |
4 | 11113203103021122312130 |
5 | 11043301040234030133 |
6 | 122113402404452044 |
7 | 4654446111030313 |
oct | 527432311326634 |
9 | 102528120582161 |
10 | 23608682720668 |
11 | 7582427a11911 |
12 | 27936300aa024 |
13 | 102339b583676 |
14 | 5b894861d27a |
15 | 2ae1b185087d |
hex | 1578d325ad9c |
23608682720668 has 48 divisors (see below), whose sum is σ = 44715067113024. Its totient is φ = 10877172134400.
The previous prime is 23608682720657. The next prime is 23608682720669. The reversal of 23608682720668 is 86602728680632.
It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23608682720669) 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, 33990705 + ... + 34678312.
It is an arithmetic number, because the mean of its divisors is an integer number (931563898188).
Almost surely, 223608682720668 is an apocalyptic number.
It is an amenable number.
23608682720668 is a deficient number, since it is larger than the sum of its proper divisors (21106384392356).
23608682720668 is a wasteful number, since it uses less digits than its factorization.
23608682720668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68669182 (or 68669180 counting only the distinct ones).
The product of its (nonzero) digits is 111476736, while the sum is 64.
The spelling of 23608682720668 in words is "twenty-three trillion, six hundred eight billion, six hundred eighty-two million, seven hundred twenty thousand, six hundred sixty-eight".
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