Base | Representation |
---|---|
bin | 10111110010110… |
… | …100110011111011 |
3 | 1000211011102202001 |
4 | 113302310303323 |
5 | 1304143340413 |
6 | 103340121431 |
7 | 12615065614 |
oct | 2762646373 |
9 | 1024142661 |
10 | 399199483 |
11 | 195379531 |
12 | b1836277 |
13 | 64921117 |
14 | 3b036c0b |
15 | 250a64dd |
hex | 17cb4cfb |
399199483 has 2 divisors, whose sum is σ = 399199484. Its totient is φ = 399199482.
The previous prime is 399199453. The next prime is 399199543. The reversal of 399199483 is 384991993.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-399199483 is a prime.
It is not a weakly prime, because it can be changed into another prime (399199453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199599741 + 199599742.
It is an arithmetic number, because the mean of its divisors is an integer number (199599742).
Almost surely, 2399199483 is an apocalyptic number.
399199483 is a deficient number, since it is larger than the sum of its proper divisors (1).
399199483 is an equidigital number, since it uses as much as digits as its factorization.
399199483 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1889568, while the sum is 55.
The square root of 399199483 is about 19979.9770520389. The cubic root of 399199483 is about 736.3144498296.
The spelling of 399199483 in words is "three hundred ninety-nine million, one hundred ninety-nine thousand, four hundred eighty-three".
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