Base | Representation |
---|---|
bin | 100000001010011000110 |
3 | 1222112200010 |
4 | 10001103012 |
5 | 232211034 |
6 | 34331050 |
7 | 11646402 |
oct | 4012306 |
9 | 1875603 |
10 | 1053894 |
11 | 65a896 |
12 | 429a86 |
13 | 2ab90a |
14 | 1d6102 |
15 | 15c3e9 |
hex | 1014c6 |
1053894 has 8 divisors (see below), whose sum is σ = 2107800. Its totient is φ = 351296.
The previous prime is 1053863. The next prime is 1053953. The reversal of 1053894 is 4983501.
It is a sphenic number, since it is the product of 3 distinct primes.
1053894 is an admirable number.
It is a super-2 number, since 2×10538942 = 2221385126472, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87819 + ... + 87830.
It is an arithmetic number, because the mean of its divisors is an integer number (263475).
21053894 is an apocalyptic number.
1053894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1053894 is a wasteful number, since it uses less digits than its factorization.
1053894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175654.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 1053894 is about 1026.5933956538. The cubic root of 1053894 is about 101.7651266280.
The spelling of 1053894 in words is "one million, fifty-three thousand, eight hundred ninety-four".
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