Base | Representation |
---|---|
bin | 11011101110111011… |
… | …11110001111010111 |
3 | 1102102122202011002122 |
4 | 31313131332033113 |
5 | 220443121411303 |
6 | 10501240130155 |
7 | 1034653342301 |
oct | 156735761727 |
9 | 42378664078 |
10 | 14889247703 |
11 | 63506571a0 |
12 | 2a7646695b |
13 | 153390c455 |
14 | a13634971 |
15 | 5c2238e38 |
hex | 37777e3d7 |
14889247703 has 32 divisors (see below), whose sum is σ = 17354373120. Its totient is φ = 12646656000.
The previous prime is 14889247693. The next prime is 14889247753. The reversal of 14889247703 is 30774298841.
It is not a de Polignac number, because 14889247703 - 24 = 14889247687 is a prime.
It is a super-2 number, since 2×148892477032 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14889247753) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350668 + ... + 1361646.
It is an arithmetic number, because the mean of its divisors is an integer number (542324160).
Almost surely, 214889247703 is an apocalyptic number.
14889247703 is a deficient number, since it is larger than the sum of its proper divisors (2465125417).
14889247703 is a wasteful number, since it uses less digits than its factorization.
14889247703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11159.
The product of its (nonzero) digits is 2709504, while the sum is 53.
The spelling of 14889247703 in words is "fourteen billion, eight hundred eighty-nine million, two hundred forty-seven thousand, seven hundred three".
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