Base | Representation |
---|---|
bin | 1000000110110… |
… | …10111101010010 |
3 | 11201222001022011 |
4 | 10003122331102 |
5 | 114402140324 |
6 | 10425333134 |
7 | 1454016250 |
oct | 403327522 |
9 | 151861264 |
10 | 68005714 |
11 | 35429777 |
12 | 1a9371aa |
13 | 11120b8a |
14 | 90635d0 |
15 | 5e84c94 |
hex | 40daf52 |
68005714 has 8 divisors (see below), whose sum is σ = 116581248. Its totient is φ = 29145300.
The previous prime is 68005699. The next prime is 68005739. The reversal of 68005714 is 41750086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428762 + ... + 2428789.
It is an arithmetic number, because the mean of its divisors is an integer number (14572656).
Almost surely, 268005714 is an apocalyptic number.
68005714 is a deficient number, since it is larger than the sum of its proper divisors (48575534).
68005714 is a wasteful number, since it uses less digits than its factorization.
68005714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4857560.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 68005714 is about 8246.5577060977. The cubic root of 68005714 is about 408.1769425074.
The spelling of 68005714 in words is "sixty-eight million, five thousand, seven hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •