Base | Representation |
---|---|
bin | 1101000111110111111010… |
… | …0110000001100100010001 |
3 | 1220002101120011202222202201 |
4 | 3101331332212001210101 |
5 | 3342400411233404434 |
6 | 50404315350443201 |
7 | 3016312031153224 |
oct | 321757646014421 |
9 | 56071504688681 |
10 | 14428919044369 |
11 | 46632a7704055 |
12 | 1750507963501 |
13 | 808844a13b5b |
14 | 37c5132975bb |
15 | 1a04e159c614 |
hex | d1f7e981911 |
14428919044369 has 2 divisors, whose sum is σ = 14428919044370. Its totient is φ = 14428919044368.
The previous prime is 14428919044367. The next prime is 14428919044433. The reversal of 14428919044369 is 96344091982441.
14428919044369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an a-pointer prime, because the next prime (14428919044433) can be obtained adding 14428919044369 to its sum of digits (64).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 13606065049600 + 822853994769 = 3688640^2 + 907113^2 .
It is a cyclic number.
It is not a de Polignac number, because 14428919044369 - 21 = 14428919044367 is a prime.
It is a super-2 number, since 2×144289190443692 (a number of 27 digits) contains 22 as substring.
Together with 14428919044367, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 14428919044369.
It is not a weakly prime, because it can be changed into another prime (14428919044367) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7214459522184 + 7214459522185.
It is an arithmetic number, because the mean of its divisors is an integer number (7214459522185).
Almost surely, 214428919044369 is an apocalyptic number.
It is an amenable number.
14428919044369 is a deficient number, since it is larger than the sum of its proper divisors (1).
14428919044369 is an equidigital number, since it uses as much as digits as its factorization.
14428919044369 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 53747712, while the sum is 64.
The spelling of 14428919044369 in words is "fourteen trillion, four hundred twenty-eight billion, nine hundred nineteen million, forty-four thousand, three hundred sixty-nine".
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