Base | Representation |
---|---|
bin | 11000110011111000010 |
3 | 1112022012220 |
4 | 3012133002 |
5 | 202003434 |
6 | 25231510 |
7 | 6624150 |
oct | 3063702 |
9 | 1468186 |
10 | 812994 |
11 | 5058a6 |
12 | 332596 |
13 | 226080 |
14 | 1723d0 |
15 | 110d49 |
hex | c67c2 |
812994 has 32 divisors (see below), whose sum is σ = 2002560. Its totient is φ = 214272.
The previous prime is 812969. The next prime is 813013. The reversal of 812994 is 499218.
812994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 812994.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199 + ... + 1290.
It is an arithmetic number, because the mean of its divisors is an integer number (62580).
2812994 is an apocalyptic number.
812994 is an abundant number, since it is smaller than the sum of its proper divisors (1189566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
812994 is a wasteful number, since it uses less digits than its factorization.
812994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1514.
The product of its digits is 5184, while the sum is 33.
The square root of 812994 is about 901.6617991243. The cubic root of 812994 is about 93.3316864789.
The spelling of 812994 in words is "eight hundred twelve thousand, nine hundred ninety-four".
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