Base | Representation |
---|---|
bin | 10101100000000010… |
… | …000001000000000000 |
3 | 2012120220100011200102 |
4 | 111200002001000000 |
5 | 334240002240400 |
6 | 14334444341532 |
7 | 1445043400100 |
oct | 254002010000 |
9 | 65526304612 |
10 | 23085977600 |
11 | 9877483734 |
12 | 45835448a8 |
13 | 223bb3329a |
14 | 11900ad200 |
15 | 901b449d5 |
hex | 560081000 |
23085977600 has 468 divisors, whose sum is σ = 68778057744. Its totient is φ = 7658864640.
The previous prime is 23085977587. The next prime is 23085977627. The reversal of 23085977600 is 677958032.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 215756747 + ... + 215756853.
Almost surely, 223085977600 is an apocalyptic number.
23085977600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23085977600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34389028872).
23085977600 is an abundant number, since it is smaller than the sum of its proper divisors (45692080144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23085977600 is a wasteful number, since it uses less digits than its factorization.
23085977600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198 (or 164 counting only the distinct ones).
The product of its (nonzero) digits is 635040, while the sum is 47.
The spelling of 23085977600 in words is "twenty-three billion, eighty-five million, nine hundred seventy-seven thousand, six hundred".
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