Base | Representation |
---|---|
bin | 111111100010100… |
… | …1001001110001111 |
3 | 12111120211121112022 |
4 | 1333011021032033 |
5 | 13331301224202 |
6 | 551321200355 |
7 | 103556111402 |
oct | 17705111617 |
9 | 5446747468 |
10 | 2132054927 |
11 | 9a4542472 |
12 | 4b60300bb |
13 | 27c932282 |
14 | 163231d39 |
15 | c7299ea2 |
hex | 7f14938f |
2132054927 has 2 divisors, whose sum is σ = 2132054928. Its totient is φ = 2132054926.
The previous prime is 2132054891. The next prime is 2132054957. The reversal of 2132054927 is 7294502312.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2132054927 - 28 = 2132054671 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2132054957) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066027463 + 1066027464.
It is an arithmetic number, because the mean of its divisors is an integer number (1066027464).
Almost surely, 22132054927 is an apocalyptic number.
2132054927 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132054927 is an equidigital number, since it uses as much as digits as its factorization.
2132054927 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 2132054927 is about 46174.1803067472. The cubic root of 2132054927 is about 1287.0619848124.
The spelling of 2132054927 in words is "two billion, one hundred thirty-two million, fifty-four thousand, nine hundred twenty-seven".
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