Base | Representation |
---|---|
bin | 10101011010111101… |
… | …010011011110010001 |
3 | 2012100222011120102210 |
4 | 111122331103132101 |
5 | 334101204401330 |
6 | 14322204102333 |
7 | 1442661024366 |
oct | 253275233621 |
9 | 65328146383 |
10 | 23000856465 |
11 | 9833424994 |
12 | 455ab349a9 |
13 | 22272cbc52 |
14 | 1182a7246d |
15 | 8e942d8b0 |
hex | 55af53791 |
23000856465 has 8 divisors (see below), whose sum is σ = 36801370368. Its totient is φ = 12267123440.
The previous prime is 23000856397. The next prime is 23000856533. The reversal of 23000856465 is 56465800032.
It is an interprime number because it is at equal distance from previous prime (23000856397) and next prime (23000856533).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23000856465 - 28 = 23000856209 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766695201 + ... + 766695230.
It is an arithmetic number, because the mean of its divisors is an integer number (4600171296).
Almost surely, 223000856465 is an apocalyptic number.
It is an amenable number.
23000856465 is a deficient number, since it is larger than the sum of its proper divisors (13800513903).
23000856465 is a wasteful number, since it uses less digits than its factorization.
23000856465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533390439.
The product of its (nonzero) digits is 172800, while the sum is 39.
The spelling of 23000856465 in words is "twenty-three billion, eight hundred fifty-six thousand, four hundred sixty-five".
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