Base | Representation |
---|---|
bin | 10111111010110001… |
… | …10001010011000011 |
3 | 1020010220201121201212 |
4 | 23331120301103003 |
5 | 202244303013434 |
6 | 5522112320335 |
7 | 633133145156 |
oct | 137530612303 |
9 | 36126647655 |
10 | 12841063619 |
11 | 549a49a17a |
12 | 25a45430ab |
13 | 12984943c7 |
14 | 89b5d5c9d |
15 | 5025098ce |
hex | 2fd6314c3 |
12841063619 has 2 divisors, whose sum is σ = 12841063620. Its totient is φ = 12841063618.
The previous prime is 12841063597. The next prime is 12841063637. The reversal of 12841063619 is 91636014821.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12841063619 - 224 = 12824286403 is a prime.
It is a super-2 number, since 2×128410636192 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (12841068619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6420531809 + 6420531810.
It is an arithmetic number, because the mean of its divisors is an integer number (6420531810).
Almost surely, 212841063619 is an apocalyptic number.
12841063619 is a deficient number, since it is larger than the sum of its proper divisors (1).
12841063619 is an equidigital number, since it uses as much as digits as its factorization.
12841063619 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 62208, while the sum is 41.
The spelling of 12841063619 in words is "twelve billion, eight hundred forty-one million, sixty-three thousand, six hundred nineteen".
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