Base | Representation |
---|---|
bin | 10110010011100100… |
… | …011100110010101000 |
3 | 2021211011100200201120 |
4 | 112103210130302220 |
5 | 343022331023334 |
6 | 15000333215240 |
7 | 1505343046416 |
oct | 262344346250 |
9 | 67734320646 |
10 | 23950642344 |
11 | a1805710a2 |
12 | 4785031520 |
13 | 2349007425 |
14 | 1232c6c2b6 |
15 | 9529e1949 |
hex | 59391cca8 |
23950642344 has 16 divisors (see below), whose sum is σ = 59876605920. Its totient is φ = 7983547440.
The previous prime is 23950642319. The next prime is 23950642363. The reversal of 23950642344 is 44324605932.
It is a junction number, because it is equal to n+sod(n) for n = 23950642296 and 23950642305.
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, 498971692 + ... + 498971739.
It is an arithmetic number, because the mean of its divisors is an integer number (3742287870).
Almost surely, 223950642344 is an apocalyptic number.
23950642344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23950642344 is an abundant number, since it is smaller than the sum of its proper divisors (35925963576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23950642344 is a wasteful number, since it uses less digits than its factorization.
23950642344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997943440 (or 997943436 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 42.
The spelling of 23950642344 in words is "twenty-three billion, nine hundred fifty million, six hundred forty-two thousand, three hundred forty-four".
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