Base | Representation |
---|---|
bin | 11010011101001111… |
… | …11110011110111001 |
3 | 1100122220100011211122 |
4 | 31032213332132321 |
5 | 213042211114111 |
6 | 10305241035025 |
7 | 1011663021125 |
oct | 151647763671 |
9 | 40586304748 |
10 | 14204004281 |
11 | 6029876715 |
12 | 2904a85a75 |
13 | 145496897c |
14 | 98a61c585 |
15 | 581ecdcdb |
hex | 34e9fe7b9 |
14204004281 has 2 divisors, whose sum is σ = 14204004282. Its totient is φ = 14204004280.
The previous prime is 14204004277. The next prime is 14204004313. The reversal of 14204004281 is 18240040241.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 10514656681 + 3689347600 = 102541^2 + 60740^2 .
It is a cyclic number.
It is not a de Polignac number, because 14204004281 - 22 = 14204004277 is a prime.
It is a super-2 number, since 2×142040042812 (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 14204004281.
It is not a weakly prime, because it can be changed into another prime (14204004251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7102002140 + 7102002141.
It is an arithmetic number, because the mean of its divisors is an integer number (7102002141).
Almost surely, 214204004281 is an apocalyptic number.
It is an amenable number.
14204004281 is a deficient number, since it is larger than the sum of its proper divisors (1).
14204004281 is an equidigital number, since it uses as much as digits as its factorization.
14204004281 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2048, while the sum is 26.
The spelling of 14204004281 in words is "fourteen billion, two hundred four million, four thousand, two hundred eighty-one".
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