Base | Representation |
---|---|
bin | 1101010011001001010001 |
3 | 20120010021211 |
4 | 31103021101 |
5 | 1343030124 |
6 | 202420121 |
7 | 41430052 |
oct | 15231121 |
9 | 6503254 |
10 | 3486289 |
11 | 1a71334 |
12 | 1201641 |
13 | 950ac1 |
14 | 66a729 |
15 | 48ce94 |
hex | 353251 |
3486289 has 2 divisors, whose sum is σ = 3486290. Its totient is φ = 3486288.
The previous prime is 3486283. The next prime is 3486299. The reversal of 3486289 is 9826843.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3312400 + 173889 = 1820^2 + 417^2 .
It is a cyclic number.
It is not a de Polignac number, because 3486289 - 25 = 3486257 is a prime.
It is not a weakly prime, because it can be changed into another prime (3486283) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1743144 + 1743145.
It is an arithmetic number, because the mean of its divisors is an integer number (1743145).
Almost surely, 23486289 is an apocalyptic number.
It is an amenable number.
3486289 is a deficient number, since it is larger than the sum of its proper divisors (1).
3486289 is an equidigital number, since it uses as much as digits as its factorization.
3486289 is an evil number, because the sum of its binary digits is even.
The product of its digits is 82944, while the sum is 40.
The square root of 3486289 is about 1867.1606786777. The cubic root of 3486289 is about 151.6309287987.
The spelling of 3486289 in words is "three million, four hundred eighty-six thousand, two hundred eighty-nine".
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