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3286089 = 3513523
BaseRepresentation
bin1100100010010001001001
320011221200000
430202101021
51320123324
6154233213
736634302
oct14422111
96157600
103286089
111944984
121125809
138b0941
146177a9
1544d9c9
hex322449

3286089 has 12 divisors (see below), whose sum is σ = 4922736. Its totient is φ = 2190564.

The previous prime is 3286067. The next prime is 3286091. The reversal of 3286089 is 9806823.

It is not a de Polignac number, because 3286089 - 25 = 3286057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3282089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6519 + ... + 7004.

It is an arithmetic number, because the mean of its divisors is an integer number (410228).

Almost surely, 23286089 is an apocalyptic number.

It is an amenable number.

3286089 is a deficient number, since it is larger than the sum of its proper divisors (1636647).

3286089 is an equidigital number, since it uses as much as digits as its factorization.

3286089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13538 (or 13526 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 3286089 is about 1812.7572920830. The cubic root of 3286089 is about 148.6710609098.

The spelling of 3286089 in words is "three million, two hundred eighty-six thousand, eighty-nine".

Divisors: 1 3 9 27 81 243 13523 40569 121707 365121 1095363 3286089