Base | Representation |
---|---|
bin | 100010100011000111010 |
3 | 2010111221021 |
4 | 10110120322 |
5 | 242211330 |
6 | 40133054 |
7 | 12423361 |
oct | 4243072 |
9 | 2114837 |
10 | 1132090 |
11 | 703613 |
12 | 46718a |
13 | 30839b |
14 | 2167d8 |
15 | 17567a |
hex | 11463a |
1132090 has 8 divisors (see below), whose sum is σ = 2037780. Its totient is φ = 452832.
The previous prime is 1132067. The next prime is 1132091. The reversal of 1132090 is 902311.
It can be written as a sum of positive squares in 2 ways, for example, as 1121481 + 10609 = 1059^2 + 103^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132091) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56595 + ... + 56614.
21132090 is an apocalyptic number.
1132090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1132090 is a deficient number, since it is larger than the sum of its proper divisors (905690).
1132090 is a wasteful number, since it uses less digits than its factorization.
1132090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113216.
The product of its (nonzero) digits is 54, while the sum is 16.
The square root of 1132090 is about 1063.9971804474. The cubic root of 1132090 is about 104.2222196123. Note that the first 4 decimals are identical.
The spelling of 1132090 in words is "one million, one hundred thirty-two thousand, ninety".
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