Base | Representation |
---|---|
bin | 11011100011111110… |
… | …01100101011000111 |
3 | 1102012020201102201021 |
4 | 31301333030223013 |
5 | 220301101404104 |
6 | 10444153212011 |
7 | 1032455632435 |
oct | 156177145307 |
9 | 42166642637 |
10 | 14797294279 |
11 | 6303761229 |
12 | 2a4b701007 |
13 | 151a855341 |
14 | a05339d55 |
15 | 5b9123754 |
hex | 371fccac7 |
14797294279 has 2 divisors, whose sum is σ = 14797294280. Its totient is φ = 14797294278.
The previous prime is 14797294277. The next prime is 14797294319. The reversal of 14797294279 is 97249279741.
It is a weak prime.
It is an emirp because it is prime and its reverse (97249279741) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 14797294279 - 21 = 14797294277 is a prime.
It is a super-2 number, since 2×147972942792 (a number of 21 digits) contains 22 as substring.
Together with 14797294277, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (14797294277) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7398647139 + 7398647140.
It is an arithmetic number, because the mean of its divisors is an integer number (7398647140).
Almost surely, 214797294279 is an apocalyptic number.
14797294279 is a deficient number, since it is larger than the sum of its proper divisors (1).
14797294279 is an equidigital number, since it uses as much as digits as its factorization.
14797294279 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 16003008, while the sum is 61.
The spelling of 14797294279 in words is "fourteen billion, seven hundred ninety-seven million, two hundred ninety-four thousand, two hundred seventy-nine".
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