Base | Representation |
---|---|
bin | 111111010101111101… |
… | …010101000011011100 |
3 | 20111120000120222010022 |
4 | 333111331111003130 |
5 | 2103243104232333 |
6 | 51124550531312 |
7 | 4625311411211 |
oct | 772575250334 |
9 | 214500528108 |
10 | 68014133468 |
11 | 26932229166 |
12 | 11221966b38 |
13 | 654bbab3b8 |
14 | 3412d99b08 |
15 | 1b810e0c98 |
hex | fd5f550dc |
68014133468 has 24 divisors (see below), whose sum is σ = 119313855360. Its totient is φ = 33924524480.
The previous prime is 68014133459. The next prime is 68014133489. The reversal of 68014133468 is 86433141086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268830 + ... + 5281722.
It is an arithmetic number, because the mean of its divisors is an integer number (4971410640).
Almost surely, 268014133468 is an apocalyptic number.
It is an amenable number.
68014133468 is a deficient number, since it is larger than the sum of its proper divisors (51299721892).
68014133468 is a wasteful number, since it uses less digits than its factorization.
68014133468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15997 (or 15995 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 44.
The spelling of 68014133468 in words is "sixty-eight billion, fourteen million, one hundred thirty-three thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •