Base | Representation |
---|---|
bin | 1111110110010010… |
… | …0110101010000001 |
3 | 101222111002100001101 |
4 | 3331210212222001 |
5 | 32203040344134 |
6 | 1542050534401 |
7 | 210265240216 |
oct | 37544465201 |
9 | 11874070041 |
10 | 4254231169 |
11 | 1893447931 |
12 | 9a8897401 |
13 | 52a4b5c66 |
14 | 2c5011b0d |
15 | 19d742e14 |
hex | fd926a81 |
4254231169 has 2 divisors, whose sum is σ = 4254231170. Its totient is φ = 4254231168.
The previous prime is 4254231143. The next prime is 4254231173. The reversal of 4254231169 is 9611324524.
It is a happy number.
4254231169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3930663025 + 323568144 = 62695^2 + 17988^2 .
It is a cyclic number.
It is not a de Polignac number, because 4254231169 - 231 = 2106747521 is a prime.
It is a super-2 number, since 2×42542311692 = 36196965678582213122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4254231109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2127115584 + 2127115585.
It is an arithmetic number, because the mean of its divisors is an integer number (2127115585).
Almost surely, 24254231169 is an apocalyptic number.
It is an amenable number.
4254231169 is a deficient number, since it is larger than the sum of its proper divisors (1).
4254231169 is an equidigital number, since it uses as much as digits as its factorization.
4254231169 is an evil number, because the sum of its binary digits is even.
The product of its digits is 51840, while the sum is 37.
The square root of 4254231169 is about 65224.4675639441. The cubic root of 4254231169 is about 1620.3432652925.
The spelling of 4254231169 in words is "four billion, two hundred fifty-four million, two hundred thirty-one thousand, one hundred sixty-nine".
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