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12335081 = 111765963
BaseRepresentation
bin101111000011…
…011111101001
3212012200112212
4233003133221
511124210311
61120214505
7206563223
oct57033751
925180485
1012335081
116a65590
12416a435
13272b685
1418d1413
151139c8b
hexbc37e9

12335081 has 8 divisors (see below), whose sum is σ = 14248224. Its totient is φ = 10553920.

The previous prime is 12335077. The next prime is 12335093. The reversal of 12335081 is 18053321.

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 12335081 - 22 = 12335077 is a prime.

It is a super-2 number, since 2×123350812 = 304308446553122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12335021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32795 + ... + 33168.

It is an arithmetic number, because the mean of its divisors is an integer number (1781028).

Almost surely, 212335081 is an apocalyptic number.

12335081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12335081 is a deficient number, since it is larger than the sum of its proper divisors (1913143).

12335081 is a wasteful number, since it uses less digits than its factorization.

12335081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65991.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 12335081 is about 3512.1333972388. The cubic root of 12335081 is about 231.0542715883.

The spelling of 12335081 in words is "twelve million, three hundred thirty-five thousand, eighty-one".

Divisors: 1 11 17 187 65963 725593 1121371 12335081