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13232085 = 35882139
BaseRepresentation
bin110010011110…
…011111010101
3220220021000020
4302132133111
511341411320
61151335353
7220320336
oct62363725
926807006
1013232085
117518509
124521559
132983a49
141a8628d
151265940
hexc9e7d5

13232085 has 8 divisors (see below), whose sum is σ = 21171360. Its totient is φ = 7057104.

The previous prime is 13232041. The next prime is 13232099. The reversal of 13232085 is 58023231.

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

It is not a de Polignac number, because 13232085 - 210 = 13231061 is a prime.

It is a Curzon number.

It is a congruent number.

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, 441055 + ... + 441084.

It is an arithmetic number, because the mean of its divisors is an integer number (2646420).

Almost surely, 213232085 is an apocalyptic number.

13232085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13232085 is a deficient number, since it is larger than the sum of its proper divisors (7939275).

13232085 is an equidigital number, since it uses as much as digits as its factorization.

13232085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882147.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 13232085 is about 3637.5932977726. The cubic root of 13232085 is about 236.5244787211.

The spelling of 13232085 in words is "thirteen million, two hundred thirty-two thousand, eighty-five".

Divisors: 1 3 5 15 882139 2646417 4410695 13232085