Base | Representation |
---|---|
bin | 11010100111001001… |
… | …00000000011011001 |
3 | 1100212200110202011002 |
4 | 31103210200003121 |
5 | 213224431314124 |
6 | 10321403314345 |
7 | 1014021214562 |
oct | 152344400331 |
9 | 40780422132 |
10 | 14286979289 |
11 | 607169a000 |
12 | 292881b9b5 |
13 | 1468bcb1cb |
14 | 99765b169 |
15 | 58941e0ae |
hex | 3539200d9 |
14286979289 has 8 divisors (see below), whose sum is σ = 15714605280. Its totient is φ = 12988161780.
The previous prime is 14286979277. The next prime is 14286979303. The reversal of 14286979289 is 98297968241.
It is a de Polignac number, because none of the positive numbers 2k-14286979289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14286979249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5365679 + ... + 5368340.
It is an arithmetic number, because the mean of its divisors is an integer number (1964325660).
Almost surely, 214286979289 is an apocalyptic number.
It is an amenable number.
14286979289 is a deficient number, since it is larger than the sum of its proper divisors (1427625991).
14286979289 is an equidigital number, since it uses as much as digits as its factorization.
14286979289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10734052 (or 10734030 counting only the distinct ones).
The product of its digits is 31352832, while the sum is 65.
The spelling of 14286979289 in words is "fourteen billion, two hundred eighty-six million, nine hundred seventy-nine thousand, two hundred eighty-nine".
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