Base | Representation |
---|---|
bin | 11011111011011101… |
… | …10011111010100101 |
3 | 1102200222110122021012 |
4 | 31331232303322211 |
5 | 221202021401112 |
6 | 10515512232005 |
7 | 1040400442460 |
oct | 157556637245 |
9 | 42628418235 |
10 | 14994325157 |
11 | 63a49a6469 |
12 | 2aa569b605 |
13 | 154c610066 |
14 | a235882d7 |
15 | 5cb593022 |
hex | 37dbb3ea5 |
14994325157 has 16 divisors (see below), whose sum is σ = 17203304832. Its totient is φ = 12802173120.
The previous prime is 14994325141. The next prime is 14994325169. The reversal of 14994325157 is 75152349941.
It is a cyclic number.
It is not a de Polignac number, because 14994325157 - 24 = 14994325141 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14994025157) 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 in 15 ways as a sum of consecutive naturals, for example, 2250443 + ... + 2257095.
It is an arithmetic number, because the mean of its divisors is an integer number (1075206552).
Almost surely, 214994325157 is an apocalyptic number.
It is an amenable number.
14994325157 is a deficient number, since it is larger than the sum of its proper divisors (2208979675).
14994325157 is an equidigital number, since it uses as much as digits as its factorization.
14994325157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7868.
The product of its digits is 1360800, while the sum is 50.
The spelling of 14994325157 in words is "fourteen billion, nine hundred ninety-four million, three hundred twenty-five thousand, one hundred fifty-seven".
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