Base | Representation |
---|---|
bin | 110000000010110… |
… | …111010000101000 |
3 | 2002011201221022222 |
4 | 300002313100220 |
5 | 3122322311000 |
6 | 211552333212 |
7 | 25655241260 |
oct | 6002672050 |
9 | 2064657288 |
10 | 806057000 |
11 | 383aa8611 |
12 | 1a5b44208 |
13 | cacc3b08 |
14 | 790a47a0 |
15 | 4ab71a85 |
hex | 300b7428 |
806057000 has 64 divisors (see below), whose sum is σ = 2155645440. Its totient is φ = 276360000.
The previous prime is 806056991. The next prime is 806057033. The reversal of 806057000 is 750608.
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 15 ways as a sum of consecutive naturals, for example, 50576 + ... + 64575.
It is an arithmetic number, because the mean of its divisors is an integer number (33681960).
Almost surely, 2806057000 is an apocalyptic number.
It is an amenable number.
806057000 is an abundant number, since it is smaller than the sum of its proper divisors (1349588440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806057000 is a wasteful number, since it uses less digits than its factorization.
806057000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115179 (or 115165 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 806057000 is about 28391.1429850931. The cubic root of 806057000 is about 930.6547206846.
The spelling of 806057000 in words is "eight hundred six million, fifty-seven thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •