Base | Representation |
---|---|
bin | 11010011000100101… |
… | …00111010100001011 |
3 | 1100120011122221011112 |
4 | 31030102213110023 |
5 | 213002200144211 |
6 | 10301321520535 |
7 | 1011006144401 |
oct | 151422472413 |
9 | 40504587145 |
10 | 14164849931 |
11 | 6009763451 |
12 | 28b394314b |
13 | 144980a00b |
14 | 985349471 |
15 | 57d84788b |
hex | 34c4a750b |
14164849931 has 2 divisors, whose sum is σ = 14164849932. Its totient is φ = 14164849930.
The previous prime is 14164849927. The next prime is 14164849981. The reversal of 14164849931 is 13994846141.
It is an a-pointer prime, because the next prime (14164849981) can be obtained adding 14164849931 to its sum of digits (50).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14164849931 - 22 = 14164849927 is a prime.
It is a super-2 number, since 2×141648499312 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 14164849931.
It is not a weakly prime, because it can be changed into another prime (14164849901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7082424965 + 7082424966.
It is an arithmetic number, because the mean of its divisors is an integer number (7082424966).
Almost surely, 214164849931 is an apocalyptic number.
14164849931 is a deficient number, since it is larger than the sum of its proper divisors (1).
14164849931 is an equidigital number, since it uses as much as digits as its factorization.
14164849931 is an evil number, because the sum of its binary digits is even.
The product of its digits is 746496, while the sum is 50.
The spelling of 14164849931 in words is "fourteen billion, one hundred sixty-four million, eight hundred forty-nine thousand, nine hundred thirty-one".
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