Base | Representation |
---|---|
bin | 10110111001011110… |
… | …10100111011110000 |
3 | 1011201202001210120120 |
4 | 23130233110323300 |
5 | 200134043003444 |
6 | 5351504410240 |
7 | 613432366143 |
oct | 133457247360 |
9 | 34652053516 |
10 | 12293328624 |
11 | 5239299825 |
12 | 2471016980 |
13 | 120bb67b65 |
14 | 84897605a |
15 | 4be3b2b19 |
hex | 2dcbd4ef0 |
12293328624 has 40 divisors (see below), whose sum is σ = 33429229440. Its totient is φ = 3882103488.
The previous prime is 12293328623. The next prime is 12293328667. The reversal of 12293328624 is 42682339221.
It is a super-2 number, since 2×122933286242 (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 (12293328623) 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, 6738852 + ... + 6740675.
It is an arithmetic number, because the mean of its divisors is an integer number (835730736).
Almost surely, 212293328624 is an apocalyptic number.
It is an amenable number.
12293328624 is an abundant number, since it is smaller than the sum of its proper divisors (21135900816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12293328624 is a wasteful number, since it uses less digits than its factorization.
12293328624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13479557 (or 13479551 counting only the distinct ones).
The product of its digits is 248832, while the sum is 42.
The spelling of 12293328624 in words is "twelve billion, two hundred ninety-three million, three hundred twenty-eight thousand, six hundred twenty-four".
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