Base | Representation |
---|---|
bin | 111111011101000110… |
… | …100111010011001110 |
3 | 20111212101011020002022 |
4 | 333131012213103032 |
5 | 2104014301224024 |
6 | 51144512130142 |
7 | 4631265340532 |
oct | 773506472316 |
9 | 214771136068 |
10 | 68134008014 |
11 | 26993964736 |
12 | 11255b36952 |
13 | 656a990197 |
14 | 3424c81bc2 |
15 | 1b8b8be35e |
hex | fdd1a74ce |
68134008014 has 4 divisors (see below), whose sum is σ = 102201012024. Its totient is φ = 34067004006.
The previous prime is 68134008001. The next prime is 68134008017. The reversal of 68134008014 is 41080043186.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68134008017) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17033502002 + ... + 17033502005.
It is an arithmetic number, because the mean of its divisors is an integer number (25550253006).
Almost surely, 268134008014 is an apocalyptic number.
68134008014 is a deficient number, since it is larger than the sum of its proper divisors (34067004010).
68134008014 is a wasteful number, since it uses less digits than its factorization.
68134008014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34067004009.
The product of its (nonzero) digits is 18432, while the sum is 35.
The spelling of 68134008014 in words is "sixty-eight billion, one hundred thirty-four million, eight thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •