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12330835 = 511224197
BaseRepresentation
bin101111000010…
…011101010011
3212012110201121
4233002131103
511124041320
61120143111
7206544646
oct57023523
925173647
1012330835
116a62380
124167a97
13272976a
1418cda5d
1511388aa
hexbc2753

12330835 has 8 divisors (see below), whose sum is σ = 16142256. Its totient is φ = 8967840.

The previous prime is 12330827. The next prime is 12330847. The reversal of 12330835 is 53803321.

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

It is not a de Polignac number, because 12330835 - 23 = 12330827 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112044 + ... + 112153.

It is an arithmetic number, because the mean of its divisors is an integer number (2017782).

Almost surely, 212330835 is an apocalyptic number.

12330835 is a deficient number, since it is larger than the sum of its proper divisors (3811421).

12330835 is a wasteful number, since it uses less digits than its factorization.

12330835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224213.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 12330835 is about 3511.5288693103. The cubic root of 12330835 is about 231.0277572637.

The spelling of 12330835 in words is "twelve million, three hundred thirty thousand, eight hundred thirty-five".

Divisors: 1 5 11 55 224197 1120985 2466167 12330835