Base | Representation |
---|---|
bin | 11010100000100001… |
… | …11111111101100001 |
3 | 1100201211010220111211 |
4 | 31100100333331201 |
5 | 213121233113312 |
6 | 10312103110121 |
7 | 1012446025006 |
oct | 152020777541 |
9 | 40654126454 |
10 | 14231535457 |
11 | 6043370257 |
12 | 2912142341 |
13 | 145a587cc9 |
14 | 9901478ad |
15 | 58461b3a7 |
hex | 35043ff61 |
14231535457 has 2 divisors, whose sum is σ = 14231535458. Its totient is φ = 14231535456.
The previous prime is 14231535427. The next prime is 14231535467. The reversal of 14231535457 is 75453513241.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 14221993536 + 9541921 = 119256^2 + 3089^2 .
It is a cyclic number.
It is not a de Polignac number, because 14231535457 - 211 = 14231533409 is a prime.
It is not a weakly prime, because it can be changed into another prime (14231535427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7115767728 + 7115767729.
It is an arithmetic number, because the mean of its divisors is an integer number (7115767729).
Almost surely, 214231535457 is an apocalyptic number.
It is an amenable number.
14231535457 is a deficient number, since it is larger than the sum of its proper divisors (1).
14231535457 is an equidigital number, since it uses as much as digits as its factorization.
14231535457 is an evil number, because the sum of its binary digits is even.
The product of its digits is 252000, while the sum is 40.
The spelling of 14231535457 in words is "fourteen billion, two hundred thirty-one million, five hundred thirty-five thousand, four hundred fifty-seven".
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