Base | Representation |
---|---|
bin | 100010011110110100110 |
3 | 2010101220221 |
4 | 10103312212 |
5 | 242124034 |
6 | 40114554 |
7 | 12414103 |
oct | 4236646 |
9 | 2111827 |
10 | 1129894 |
11 | 7019a7 |
12 | 465a5a |
13 | 30739c |
14 | 215aaa |
15 | 174bb4 |
hex | 113da6 |
1129894 has 16 divisors (see below), whose sum is σ = 1758240. Its totient is φ = 544320.
The previous prime is 1129889. The next prime is 1129897. The reversal of 1129894 is 4989211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1129897) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 10312 + ... + 10420.
It is an arithmetic number, because the mean of its divisors is an integer number (109890).
21129894 is an apocalyptic number.
1129894 is a deficient number, since it is larger than the sum of its proper divisors (628346).
1129894 is a wasteful number, since it uses less digits than its factorization.
1129894 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255.
The product of its digits is 5184, while the sum is 34.
The square root of 1129894 is about 1062.9647218981. The cubic root of 1129894 is about 104.1547867696.
The spelling of 1129894 in words is "one million, one hundred twenty-nine thousand, eight hundred ninety-four".
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