Base | Representation |
---|---|
bin | 11010001000010011… |
… | …01001001111001110 |
3 | 1100012122200111111220 |
4 | 31010021221033032 |
5 | 212212214441112 |
6 | 10240002424210 |
7 | 1004430263535 |
oct | 150411511716 |
9 | 40178614456 |
10 | 14028280782 |
11 | 5a49664a8a |
12 | 2876062066 |
13 | 1427431479 |
14 | 97115931c |
15 | 57186c98c |
hex | 3442693ce |
14028280782 has 16 divisors (see below), whose sum is σ = 28057878480. Its totient is φ = 4675874112.
The previous prime is 14028280753. The next prime is 14028280787. The reversal of 14028280782 is 28708282041.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14028280787) 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, 133194 + ... + 214002.
It is an arithmetic number, because the mean of its divisors is an integer number (1753617405).
Almost surely, 214028280782 is an apocalyptic number.
14028280782 is an abundant number, since it is smaller than the sum of its proper divisors (14029597698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14028280782 is a wasteful number, since it uses less digits than its factorization.
14028280782 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109747.
The product of its (nonzero) digits is 114688, while the sum is 42.
The spelling of 14028280782 in words is "fourteen billion, twenty-eight million, two hundred eighty thousand, seven hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •