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12092065 = 53896217
BaseRepresentation
bin101110001000…
…001010100001
3211202100012021
4232020022201
511043421230
61111101441
7204531556
oct56101241
924670167
1012092065
116909a47
124071881
132674b8b
14186aa2d
1510dcc7a
hexb882a1

12092065 has 8 divisors (see below), whose sum is σ = 14550120. Its totient is φ = 9647232.

The previous prime is 12092033. The next prime is 12092071. The reversal of 12092065 is 56029021.

12092065 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1096209 + 10995856 = 1047^2 + 3316^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12092065 - 25 = 12092033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164 + ... + 5053.

It is an arithmetic number, because the mean of its divisors is an integer number (1818765).

Almost surely, 212092065 is an apocalyptic number.

It is an amenable number.

12092065 is a deficient number, since it is larger than the sum of its proper divisors (2458055).

12092065 is an equidigital number, since it uses as much as digits as its factorization.

12092065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 12092065 is about 3477.3646630746. The cubic root of 12092065 is about 229.5268470894.

The spelling of 12092065 in words is "twelve million, ninety-two thousand, sixty-five".

Divisors: 1 5 389 1945 6217 31085 2418413 12092065