Base | Representation |
---|---|
bin | 1110001111000010111… |
… | …11101000100111011011 |
3 | 1201202111020011112112011 |
4 | 13013201133220213123 |
5 | 31003201301032000 |
6 | 1012410204330351 |
7 | 50223466256002 |
oct | 7074137504733 |
9 | 1652436145464 |
10 | 489114470875 |
11 | 179483405338 |
12 | 7a9635439b7 |
13 | 3717ab62794 |
14 | 1995d62dc39 |
15 | caca1562ba |
hex | 71e17e89db |
489114470875 has 16 divisors (see below), whose sum is σ = 611952490656. Its totient is φ = 390305916000.
The previous prime is 489114470821. The next prime is 489114470899. The reversal of 489114470875 is 578074411984.
It is not a de Polignac number, because 489114470875 - 221 = 489112373723 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4878481 + ... + 4977730.
It is an arithmetic number, because the mean of its divisors is an integer number (38247030666).
Almost surely, 2489114470875 is an apocalyptic number.
489114470875 is a deficient number, since it is larger than the sum of its proper divisors (122838019781).
489114470875 is an equidigital number, since it uses as much as digits as its factorization.
489114470875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9856623 (or 9856613 counting only the distinct ones).
The product of its (nonzero) digits is 9031680, while the sum is 58.
The spelling of 489114470875 in words is "four hundred eighty-nine billion, one hundred fourteen million, four hundred seventy thousand, eight hundred seventy-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •