Base | Representation |
---|---|
bin | 11011110010010111… |
… | …11010101101001101 |
3 | 1102111122222102120122 |
4 | 31321023322231031 |
5 | 221023011202234 |
6 | 10504145554325 |
7 | 1035453331511 |
oct | 157113725515 |
9 | 42448872518 |
10 | 14918069069 |
11 | 6365952102 |
12 | 2a840459a5 |
13 | 1539890b07 |
14 | a173b8141 |
15 | 5c4a2d92e |
hex | 3792fab4d |
14918069069 has 8 divisors (see below), whose sum is σ = 14951969760. Its totient is φ = 14884198416.
The previous prime is 14918069027. The next prime is 14918069087. The reversal of 14918069069 is 96096081941.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14918069069 - 232 = 10623101773 is a prime.
It is a super-2 number, since 2×149180690692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14918069069.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14918069669) 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, 1198922 + ... + 1211300.
It is an arithmetic number, because the mean of its divisors is an integer number (1868996220).
Almost surely, 214918069069 is an apocalyptic number.
It is an amenable number.
14918069069 is a deficient number, since it is larger than the sum of its proper divisors (33900691).
14918069069 is a wasteful number, since it uses less digits than its factorization.
14918069069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15019.
The product of its (nonzero) digits is 839808, while the sum is 53.
The spelling of 14918069069 in words is "fourteen billion, nine hundred eighteen million, sixty-nine thousand, sixty-nine".
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