Base | Representation |
---|---|
bin | 1000001010010110… |
… | …10100110101111011 |
3 | 102022101011122012222 |
4 | 10011023110311323 |
5 | 32433221303311 |
6 | 2002445354255 |
7 | 213404606135 |
oct | 40513246573 |
9 | 12271148188 |
10 | 4381822331 |
11 | 1949473a77 |
12 | a2356898b |
13 | 54aa6a1a3 |
14 | 2d7d46055 |
15 | 1a9a47adb |
hex | 1052d4d7b |
4381822331 has 2 divisors, whose sum is σ = 4381822332. Its totient is φ = 4381822330.
The previous prime is 4381822283. The next prime is 4381822337. The reversal of 4381822331 is 1332281834.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4381822331 - 218 = 4381560187 is a prime.
It is a super-2 number, since 2×43818223312 = 38400733880900547122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4381822291 and 4381822300.
It is not a weakly prime, because it can be changed into another prime (4381822337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2190911165 + 2190911166.
It is an arithmetic number, because the mean of its divisors is an integer number (2190911166).
Almost surely, 24381822331 is an apocalyptic number.
4381822331 is a deficient number, since it is larger than the sum of its proper divisors (1).
4381822331 is an equidigital number, since it uses as much as digits as its factorization.
4381822331 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 27648, while the sum is 35.
The square root of 4381822331 is about 66195.3346618929. The cubic root of 4381822331 is about 1636.3828582255.
The spelling of 4381822331 in words is "four billion, three hundred eighty-one million, eight hundred twenty-two thousand, three hundred thirty-one".
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