Base | Representation |
---|---|
bin | 11010100011101001… |
… | …01101010101100001 |
3 | 1100210122022212021001 |
4 | 31101310231111201 |
5 | 213144431023234 |
6 | 10314435232001 |
7 | 1013214140266 |
oct | 152164552541 |
9 | 40718285231 |
10 | 14257673569 |
11 | 60570a31a7 |
12 | 291aa48601 |
13 | 1462b0a249 |
14 | 9937cd26d |
15 | 586a80d14 |
hex | 351d2d561 |
14257673569 has 2 divisors, whose sum is σ = 14257673570. Its totient is φ = 14257673568.
The previous prime is 14257673561. The next prime is 14257673603. The reversal of 14257673569 is 96537675241.
It is a happy number.
14257673569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9348569344 + 4909104225 = 96688^2 + 70065^2 .
It is a cyclic number.
It is not a de Polignac number, because 14257673569 - 23 = 14257673561 is a prime.
It is a super-2 number, since 2×142576735692 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (14257673561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7128836784 + 7128836785.
It is an arithmetic number, because the mean of its divisors is an integer number (7128836785).
Almost surely, 214257673569 is an apocalyptic number.
It is an amenable number.
14257673569 is a deficient number, since it is larger than the sum of its proper divisors (1).
14257673569 is an equidigital number, since it uses as much as digits as its factorization.
14257673569 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 9525600, while the sum is 55.
The spelling of 14257673569 in words is "fourteen billion, two hundred fifty-seven million, six hundred seventy-three thousand, five hundred sixty-nine".
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