Base | Representation |
---|---|
bin | 100010100100110001010 |
3 | 2010120002200 |
4 | 10110212022 |
5 | 242223223 |
6 | 40141030 |
7 | 12426012 |
oct | 4244612 |
9 | 2116080 |
10 | 1132938 |
11 | 704214 |
12 | 467776 |
13 | 3088a1 |
14 | 216c42 |
15 | 175a43 |
hex | 11498a |
1132938 has 24 divisors (see below), whose sum is σ = 2480868. Its totient is φ = 373632.
The previous prime is 1132933. The next prime is 1132949. The reversal of 1132938 is 8392311.
It can be written as a sum of positive squares in 2 ways, for example, as 804609 + 328329 = 897^2 + 573^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1132933) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1756 + ... + 2312.
21132938 is an apocalyptic number.
1132938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
1132938 is an abundant number, since it is smaller than the sum of its proper divisors (1347930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1132938 is a wasteful number, since it uses less digits than its factorization.
1132938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 678 (or 675 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 1132938 is about 1064.3956031476. The cubic root of 1132938 is about 104.2482359138.
The spelling of 1132938 in words is "one million, one hundred thirty-two thousand, nine hundred thirty-eight".
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