Base | Representation |
---|---|
bin | 111111100110101110… |
… | …000011101010000010 |
3 | 20112021121201212200212 |
4 | 333212232003222002 |
5 | 2104332101431342 |
6 | 51212514114122 |
7 | 4635264556235 |
oct | 774656035202 |
9 | 215247655625 |
10 | 68295342722 |
11 | 26a66a38902 |
12 | 1129bb7b942 |
13 | 659522a2c9 |
14 | 343c47b41c |
15 | 1b9ab3c182 |
hex | fe6b83a82 |
68295342722 has 8 divisors (see below), whose sum is σ = 105975531900. Its totient is φ = 32970165424.
The previous prime is 68295342707. The next prime is 68295342733. The reversal of 68295342722 is 22724359286.
It can be written as a sum of positive squares in 2 ways, for example, as 60098032201 + 8197310521 = 245149^2 + 90539^2 .
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 (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588752897 + ... + 588753012.
Almost surely, 268295342722 is an apocalyptic number.
68295342722 is a deficient number, since it is larger than the sum of its proper divisors (37680189178).
68295342722 is a wasteful number, since it uses less digits than its factorization.
68295342722 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1177505940.
The product of its digits is 2903040, while the sum is 50.
The spelling of 68295342722 in words is "sixty-eight billion, two hundred ninety-five million, three hundred forty-two thousand, seven hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •