Base | Representation |
---|---|
bin | 100001101111011… |
… | …0000010101101011 |
3 | 2220220022110100002 |
4 | 1003132300111223 |
5 | 4304311321122 |
6 | 304201333215 |
7 | 40024665266 |
oct | 10336602553 |
9 | 2826273302 |
10 | 1132135787 |
11 | 531074412 |
12 | 27719720b |
13 | 150722b43 |
14 | aa505cdd |
15 | 695d2992 |
hex | 437b056b |
1132135787 has 2 divisors, whose sum is σ = 1132135788. Its totient is φ = 1132135786.
The previous prime is 1132135769. The next prime is 1132135789. The reversal of 1132135787 is 7875312311.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1132135787 - 220 = 1131087211 is a prime.
It is a super-2 number, since 2×11321357872 = 2563462880412218738, which contains 22 as substring.
Together with 1132135789, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1132135787.
It is not a weakly prime, because it can be changed into another prime (1132135789) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566067893 + 566067894.
It is an arithmetic number, because the mean of its divisors is an integer number (566067894).
Almost surely, 21132135787 is an apocalyptic number.
1132135787 is a deficient number, since it is larger than the sum of its proper divisors (1).
1132135787 is an equidigital number, since it uses as much as digits as its factorization.
1132135787 is an evil number, because the sum of its binary digits is even.
The product of its digits is 35280, while the sum is 38.
The square root of 1132135787 is about 33647.2255468412. The cubic root of 1132135787 is about 1042.2362467095.
The spelling of 1132135787 in words is "one billion, one hundred thirty-two million, one hundred thirty-five thousand, seven hundred eighty-seven".
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