Base | Representation |
---|---|
bin | 101001111111111… |
… | …1111010101110011 |
3 | 10122012211000110002 |
4 | 1103333333111303 |
5 | 10341234032233 |
6 | 351501500215 |
7 | 46631466041 |
oct | 12377772563 |
9 | 3565730402 |
10 | 1409283443 |
11 | 66355a567 |
12 | 333b7166b |
13 | 195c7c139 |
14 | d524b391 |
15 | 83aca6e8 |
hex | 53fff573 |
1409283443 has 2 divisors, whose sum is σ = 1409283444. Its totient is φ = 1409283442.
The previous prime is 1409283437. The next prime is 1409283461. The reversal of 1409283443 is 3443829041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1409283443 - 210 = 1409282419 is a prime.
It is a Sophie Germain prime.
It is a junction number, because it is equal to n+sod(n) for n = 1409283397 and 1409283406.
It is not a weakly prime, because it can be changed into another prime (1409280443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704641721 + 704641722.
It is an arithmetic number, because the mean of its divisors is an integer number (704641722).
Almost surely, 21409283443 is an apocalyptic number.
1409283443 is a deficient number, since it is larger than the sum of its proper divisors (1).
1409283443 is an equidigital number, since it uses as much as digits as its factorization.
1409283443 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 1409283443 is about 37540.4241185419. The cubic root of 1409283443 is about 1121.1561835511.
The spelling of 1409283443 in words is "one billion, four hundred nine million, two hundred eighty-three thousand, four hundred forty-three".
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