Base | Representation |
---|---|
bin | 11011010111000100… |
… | …10011100010111101 |
3 | 1101220201001102000120 |
4 | 31223202103202331 |
5 | 220040344310312 |
6 | 10425325245153 |
7 | 1030002631641 |
oct | 155342234275 |
9 | 41821042016 |
10 | 14689056957 |
11 | 62586539a3 |
12 | 2a1b4037b9 |
13 | 15012b93a3 |
14 | 9d4c02c21 |
15 | 5ae89328c |
hex | 36b8938bd |
14689056957 has 8 divisors (see below), whose sum is σ = 20217196800. Its totient is φ = 9476810880.
The previous prime is 14689056929. The next prime is 14689056961. The reversal of 14689056957 is 75965098641.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14689056957 - 222 = 14684862653 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 14689056957.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14689056457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78973332 + ... + 78973517.
It is an arithmetic number, because the mean of its divisors is an integer number (2527149600).
Almost surely, 214689056957 is an apocalyptic number.
It is an amenable number.
14689056957 is a deficient number, since it is larger than the sum of its proper divisors (5528139843).
14689056957 is a wasteful number, since it uses less digits than its factorization.
14689056957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157946883.
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 14689056957 in words is "fourteen billion, six hundred eighty-nine million, fifty-six thousand, nine hundred fifty-seven".
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