Base | Representation |
---|---|
bin | 10111100000101111… |
… | …10001011100000001 |
3 | 1012120200211111202021 |
4 | 23300113301130001 |
5 | 201322402320431 |
6 | 5444312121441 |
7 | 624542110336 |
oct | 136027613401 |
9 | 35520744667 |
10 | 12622698241 |
11 | 539820301a |
12 | 2543396281 |
13 | 1262179a1a |
14 | 87a5d298d |
15 | 4dd273b11 |
hex | 2f05f1701 |
12622698241 has 8 divisors (see below), whose sum is σ = 13864749120. Its totient is φ = 11438417232.
The previous prime is 12622698233. The next prime is 12622698247. The reversal of 12622698241 is 14289622621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12622698241 - 23 = 12622698233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12622698247) 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, 14442010 + ... + 14442883.
It is an arithmetic number, because the mean of its divisors is an integer number (1733093640).
Almost surely, 212622698241 is an apocalyptic number.
It is an amenable number.
12622698241 is a deficient number, since it is larger than the sum of its proper divisors (1242050879).
12622698241 is a wasteful number, since it uses less digits than its factorization.
12622698241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28884935.
The product of its digits is 165888, while the sum is 43.
The spelling of 12622698241 in words is "twelve billion, six hundred twenty-two million, six hundred ninety-eight thousand, two hundred forty-one".
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