Base | Representation |
---|---|
bin | 1000001000010010111100 |
3 | 11000021100211 |
4 | 20020102330 |
5 | 1021144012 |
6 | 113402204 |
7 | 24054133 |
oct | 10102274 |
9 | 4007324 |
10 | 2131132 |
11 | 1226173 |
12 | 869364 |
13 | 598033 |
14 | 3d691a |
15 | 2c16a7 |
hex | 2084bc |
2131132 has 6 divisors (see below), whose sum is σ = 3729488. Its totient is φ = 1065564.
The previous prime is 2131127. The next prime is 2131133. The reversal of 2131132 is 2311312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2131133) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266388 + ... + 266395.
22131132 is an apocalyptic number.
It is an amenable number.
2131132 is a deficient number, since it is larger than the sum of its proper divisors (1598356).
2131132 is a wasteful number, since it uses less digits than its factorization.
2131132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 532787 (or 532785 counting only the distinct ones).
The product of its digits is 36, while the sum is 13.
The square root of 2131132 is about 1459.8397172293. The cubic root of 2131132 is about 128.6876242928.
Adding to 2131132 its reverse (2311312), we get a palindrome (4442444).
The spelling of 2131132 in words is "two million, one hundred thirty-one thousand, one hundred thirty-two".
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