Base | Representation |
---|---|
bin | 10101100010000100… |
… | …000100000001000011 |
3 | 2012200021111011211211 |
4 | 111202010010001003 |
5 | 334322214144200 |
6 | 14342103150551 |
7 | 1445636225014 |
oct | 254204040103 |
9 | 65607434754 |
10 | 23120068675 |
11 | 9894748880 |
12 | 4592a45457 |
13 | 2245c0b412 |
14 | 119482500b |
15 | 904b2aaba |
hex | 562104043 |
23120068675 has 24 divisors (see below), whose sum is σ = 31462486272. Its totient is φ = 16713876000.
The previous prime is 23120068669. The next prime is 23120068679. The reversal of 23120068675 is 57686002132.
It is not a de Polignac number, because 23120068675 - 23 = 23120068667 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23120068679) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205791 + ... + 297640.
It is an arithmetic number, because the mean of its divisors is an integer number (1310936928).
Almost surely, 223120068675 is an apocalyptic number.
23120068675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
23120068675 is a deficient number, since it is larger than the sum of its proper divisors (8342417597).
23120068675 is a wasteful number, since it uses less digits than its factorization.
23120068675 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 503619 (or 503614 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The spelling of 23120068675 in words is "twenty-three billion, one hundred twenty million, sixty-eight thousand, six hundred seventy-five".
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