Base | Representation |
---|---|
bin | 1000010000001110… |
… | …11011011011011011 |
3 | 102102210221211220001 |
4 | 10020013123123123 |
5 | 33033332214004 |
6 | 2011410313431 |
7 | 214544001202 |
oct | 41007333333 |
9 | 12383854801 |
10 | 4431132379 |
11 | 1974293383 |
12 | a37b88877 |
13 | 55804352b |
14 | 300700239 |
15 | 1ae0381a4 |
hex | 1081db6db |
4431132379 has 2 divisors, whose sum is σ = 4431132380. Its totient is φ = 4431132378.
The previous prime is 4431132373. The next prime is 4431132383. The reversal of 4431132379 is 9732311344.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4431132379 - 217 = 4431001307 is a prime.
It is not a weakly prime, because it can be changed into another prime (4431132373) 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, 2215566189 + 2215566190.
It is an arithmetic number, because the mean of its divisors is an integer number (2215566190).
Almost surely, 24431132379 is an apocalyptic number.
4431132379 is a deficient number, since it is larger than the sum of its proper divisors (1).
4431132379 is an equidigital number, since it uses as much as digits as its factorization.
4431132379 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 54432, while the sum is 37.
The square root of 4431132379 is about 66566.7513027337. The cubic root of 4431132379 is about 1642.4982224273.
The spelling of 4431132379 in words is "four billion, four hundred thirty-one million, one hundred thirty-two thousand, three hundred seventy-nine".
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