Base | Representation |
---|---|
bin | 111111100001110110… |
… | …001001010000000110 |
3 | 20112001220212201211001 |
4 | 333201312021100012 |
5 | 2104200133423320 |
6 | 51200433403514 |
7 | 4633252556326 |
oct | 774166112006 |
9 | 215056781731 |
10 | 68213576710 |
11 | 26a24870894 |
12 | 1127870959a |
13 | 65812cc156 |
14 | 3431675286 |
15 | 1b9388a20a |
hex | fe1d89406 |
68213576710 has 16 divisors (see below), whose sum is σ = 122821559136. Its totient is φ = 27277181568.
The previous prime is 68213576689. The next prime is 68213576737. The reversal of 68213576710 is 1767531286.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996354 + ... + 1062613.
It is an arithmetic number, because the mean of its divisors is an integer number (7676347446).
Almost surely, 268213576710 is an apocalyptic number.
68213576710 is a deficient number, since it is larger than the sum of its proper divisors (54607982426).
68213576710 is a wasteful number, since it uses less digits than its factorization.
68213576710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062287.
The product of its (nonzero) digits is 423360, while the sum is 46.
The spelling of 68213576710 in words is "sixty-eight billion, two hundred thirteen million, five hundred seventy-six thousand, seven hundred ten".
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