Base | Representation |
---|---|
bin | 11010110010001101… |
… | …10000100011101100 |
3 | 1101010011012212011000 |
4 | 31121012300203230 |
5 | 213422220031433 |
6 | 10334522000300 |
7 | 1016226446613 |
oct | 153106604354 |
9 | 41104185130 |
10 | 14379845868 |
11 | 610a059043 |
12 | 2953946090 |
13 | 1482214b4b |
14 | 9a5b1287a |
15 | 592665113 |
hex | 3591b08ec |
14379845868 has 96 divisors (see below), whose sum is σ = 38384640000. Its totient is φ = 4652588160.
The previous prime is 14379845863. The next prime is 14379845869. The reversal of 14379845868 is 86854897341.
14379845868 is a `hidden beast` number, since 1 + 4 + 37 + 98 + 458 + 68 = 666.
It is not an unprimeable number, because it can be changed into a prime (14379845863) 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, 873013 + ... + 889331.
It is an arithmetic number, because the mean of its divisors is an integer number (399840000).
Almost surely, 214379845868 is an apocalyptic number.
14379845868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14379845868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19192320000).
14379845868 is an abundant number, since it is smaller than the sum of its proper divisors (24004794132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14379845868 is a wasteful number, since it uses less digits than its factorization.
14379845868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16572 (or 16564 counting only the distinct ones).
The product of its digits is 46448640, while the sum is 63.
The spelling of 14379845868 in words is "fourteen billion, three hundred seventy-nine million, eight hundred forty-five thousand, eight hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •