Base | Representation |
---|---|
bin | 1010100010001001100111… |
… | …11100110100110001111000 |
3 | 10001000102101012211201021020 |
4 | 11101010303330310301320 |
5 | 11014003103313211133 |
6 | 121133120320542440 |
7 | 4610342231066220 |
oct | 521046374646170 |
9 | 101012335751236 |
10 | 23163630210168 |
11 | 7420705419568 |
12 | 2721324a81a20 |
13 | cc04231aa1b6 |
14 | 5a11a8c3d080 |
15 | 2a2814ae50b3 |
hex | 151133f34c78 |
23163630210168 has 64 divisors (see below), whose sum is σ = 66837066001920. Its totient is φ = 6552653520000.
The previous prime is 23163630210137. The next prime is 23163630210169. The reversal of 23163630210168 is 86101203636132.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23163630210169) 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, 682551108 + ... + 682585043.
It is an arithmetic number, because the mean of its divisors is an integer number (1044329156280).
Almost surely, 223163630210168 is an apocalyptic number.
23163630210168 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
23163630210168 is an abundant number, since it is smaller than the sum of its proper divisors (43673435791752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23163630210168 is a wasteful number, since it uses less digits than its factorization.
23163630210168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1365136268 (or 1365136264 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 42.
The spelling of 23163630210168 in words is "twenty-three trillion, one hundred sixty-three billion, six hundred thirty million, two hundred ten thousand, one hundred sixty-eight".
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