Base | Representation |
---|---|
bin | 1000000110110… |
… | …01110000011010 |
3 | 11201221210112221 |
4 | 10003121300122 |
5 | 114402011134 |
6 | 10425254254 |
7 | 1453666021 |
oct | 403316032 |
9 | 151853487 |
10 | 68000794 |
11 | 35426004 |
12 | 1a93438a |
13 | 1111b874 |
14 | 90618b8 |
15 | 5e835b4 |
hex | 40d9c1a |
68000794 has 8 divisors (see below), whose sum is σ = 105291648. Its totient is φ = 32903580.
The previous prime is 68000789. The next prime is 68000809. The reversal of 68000794 is 49700086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×680007943 (a number of 24 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548332 + ... + 548455.
It is an arithmetic number, because the mean of its divisors is an integer number (13161456).
Almost surely, 268000794 is an apocalyptic number.
68000794 is a deficient number, since it is larger than the sum of its proper divisors (37290854).
68000794 is a wasteful number, since it uses less digits than its factorization.
68000794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1096820.
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 68000794 is about 8246.2593944164. The cubic root of 68000794 is about 408.1670988297.
The spelling of 68000794 in words is "sixty-eight million, seven hundred ninety-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •