Base | Representation |
---|---|
bin | 10110111111100011… |
… | …11100011111110000 |
3 | 1011212022001210002112 |
4 | 23133301330133300 |
5 | 200240123042413 |
6 | 5400530104452 |
7 | 614622133466 |
oct | 133761743760 |
9 | 34768053075 |
10 | 12344346608 |
11 | 5265075350 |
12 | 248611b128 |
13 | 12195bb709 |
14 | 851656836 |
15 | 4c3ade2a8 |
hex | 2dfc7c7f0 |
12344346608 has 40 divisors (see below), whose sum is σ = 26421761280. Its totient is φ = 5540034240.
The previous prime is 12344346601. The next prime is 12344346659. The reversal of 12344346608 is 80664344321.
It is a super-2 number, since 2×123443466082 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12344346601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430010 + ... + 457817.
It is an arithmetic number, because the mean of its divisors is an integer number (660544032).
Almost surely, 212344346608 is an apocalyptic number.
It is an amenable number.
12344346608 is an abundant number, since it is smaller than the sum of its proper divisors (14077414672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12344346608 is a wasteful number, since it uses less digits than its factorization.
12344346608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 887925 (or 887919 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 41.
The spelling of 12344346608 in words is "twelve billion, three hundred forty-four million, three hundred forty-six thousand, six hundred eight".
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