Base | Representation |
---|---|
bin | 10101110011111110… |
… | …001010001101010100 |
3 | 2020110012211020022120 |
4 | 111303332022031110 |
5 | 340431122323220 |
6 | 14431554455540 |
7 | 1456245026232 |
oct | 256376121524 |
9 | 66405736276 |
10 | 23420511060 |
11 | 9a292a4671 |
12 | 46575945b0 |
13 | 229323268b |
14 | 11c26b1952 |
15 | 9211c5a40 |
hex | 573f8a354 |
23420511060 has 48 divisors (see below), whose sum is σ = 65677965696. Its totient is φ = 6235894912.
The previous prime is 23420511053. The next prime is 23420511073. The reversal of 23420511060 is 6011502432.
It is a self number, because there is not a number n which added to its sum of digits gives 23420511060.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259704 + ... + 338063.
It is an arithmetic number, because the mean of its divisors is an integer number (1368290952).
Almost surely, 223420511060 is an apocalyptic number.
23420511060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23420511060 is an abundant number, since it is smaller than the sum of its proper divisors (42257454636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23420511060 is a wasteful number, since it uses less digits than its factorization.
23420511060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598432 (or 598430 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The spelling of 23420511060 in words is "twenty-three billion, four hundred twenty million, five hundred eleven thousand, sixty".
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