Base | Representation |
---|---|
bin | 10111001000110111… |
… | …10010011000000011 |
3 | 1012001201222112020021 |
4 | 23210123302120003 |
5 | 200420120032232 |
6 | 5412355354311 |
7 | 616560601534 |
oct | 134433623003 |
9 | 35051875207 |
10 | 12422424067 |
11 | 52a5153079 |
12 | 24a82b2997 |
13 | 122c8279b1 |
14 | 85bb7c68b |
15 | 4ca8b3397 |
hex | 2e46f2603 |
12422424067 has 32 divisors (see below), whose sum is σ = 13910067200. Its totient is φ = 11074151520.
The previous prime is 12422424061. The next prime is 12422424107. The reversal of 12422424067 is 76042422421.
It is not a de Polignac number, because 12422424067 - 231 = 10274940419 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12422424061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7866484 + ... + 7868062.
It is an arithmetic number, because the mean of its divisors is an integer number (434689600).
Almost surely, 212422424067 is an apocalyptic number.
12422424067 is a deficient number, since it is larger than the sum of its proper divisors (1487643133).
12422424067 is an equidigital number, since it uses as much as digits as its factorization.
12422424067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1704 (or 1666 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 34.
Adding to 12422424067 its reverse (76042422421), we get a palindrome (88464846488).
The spelling of 12422424067 in words is "twelve billion, four hundred twenty-two million, four hundred twenty-four thousand, sixty-seven".
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