Base | Representation |
---|---|
bin | 1111001000011010… |
… | …0000010011000011 |
3 | 101111001222101100112 |
4 | 3302012200103003 |
5 | 31304304311202 |
6 | 1511014141535 |
7 | 202440441341 |
oct | 36206402303 |
9 | 11431871315 |
10 | 4061791427 |
11 | 17a4859021 |
12 | 9543518ab |
13 | 4c9677ba5 |
14 | 2a763a991 |
15 | 18b8cdb52 |
hex | f21a04c3 |
4061791427 has 2 divisors, whose sum is σ = 4061791428. Its totient is φ = 4061791426.
The previous prime is 4061791423. The next prime is 4061791429. The reversal of 4061791427 is 7241971604.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4061791427 - 22 = 4061791423 is a prime.
Together with 4061791429, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (4061791423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030895713 + 2030895714.
It is an arithmetic number, because the mean of its divisors is an integer number (2030895714).
Almost surely, 24061791427 is an apocalyptic number.
4061791427 is a deficient number, since it is larger than the sum of its proper divisors (1).
4061791427 is an equidigital number, since it uses as much as digits as its factorization.
4061791427 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84672, while the sum is 41.
The square root of 4061791427 is about 63732.1851735840. The cubic root of 4061791427 is about 1595.5333007011.
The spelling of 4061791427 in words is "four billion, sixty-one million, seven hundred ninety-one thousand, four hundred twenty-seven".
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