Base | Representation |
---|---|
bin | 10101110111100001… |
… | …111101101000010000 |
3 | 2020121101012012001201 |
4 | 111313201331220100 |
5 | 341041414301433 |
6 | 14441530440544 |
7 | 1460601435202 |
oct | 256741755020 |
9 | 66541165051 |
10 | 23480228368 |
11 | 9a59a82113 |
12 | 4673593154 |
13 | 22a2710a6c |
14 | 11ca5b8772 |
15 | 92656ea7d |
hex | 57787da10 |
23480228368 has 20 divisors (see below), whose sum is σ = 48168998460. Its totient is φ = 11049519104.
The previous prime is 23480228353. The next prime is 23480228383. The reversal of 23480228368 is 86382208432.
It is an interprime number because it is at equal distance from previous prime (23480228353) and next prime (23480228383).
It can be written as a sum of positive squares in 2 ways, for example, as 16695740944 + 6784487424 = 129212^2 + 82368^2 .
It is a super-2 number, since 2×234802283682 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43161913 + ... + 43162456.
It is an arithmetic number, because the mean of its divisors is an integer number (2408449923).
Almost surely, 223480228368 is an apocalyptic number.
It is an amenable number.
23480228368 is an abundant number, since it is smaller than the sum of its proper divisors (24688770092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23480228368 is a wasteful number, since it uses less digits than its factorization.
23480228368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86324394 (or 86324388 counting only the distinct ones).
The product of its (nonzero) digits is 884736, while the sum is 46.
The spelling of 23480228368 in words is "twenty-three billion, four hundred eighty million, two hundred twenty-eight thousand, three hundred sixty-eight".
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