Base | Representation |
---|---|
bin | 11010111110000011… |
… | …00001000100000011 |
3 | 1101101002001021012111 |
4 | 31133001201010003 |
5 | 214123124304404 |
6 | 10352430040151 |
7 | 1021543421341 |
oct | 153701410403 |
9 | 41332037174 |
10 | 14479134979 |
11 | 6160104461 |
12 | 2981049057 |
13 | 1499969bba |
14 | 9b4d9a991 |
15 | 59b229104 |
hex | 35f061103 |
14479134979 has 2 divisors, whose sum is σ = 14479134980. Its totient is φ = 14479134978.
The previous prime is 14479134977. The next prime is 14479135019. The reversal of 14479134979 is 97943197441.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 14479134979 - 21 = 14479134977 is a prime.
Together with 14479134977, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (14479134973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7239567489 + 7239567490.
It is an arithmetic number, because the mean of its divisors is an integer number (7239567490).
Almost surely, 214479134979 is an apocalyptic number.
14479134979 is a deficient number, since it is larger than the sum of its proper divisors (1).
14479134979 is an equidigital number, since it uses as much as digits as its factorization.
14479134979 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6858432, while the sum is 58.
The spelling of 14479134979 in words is "fourteen billion, four hundred seventy-nine million, one hundred thirty-four thousand, nine hundred seventy-nine".
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