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12234136 = 231529267
BaseRepresentation
bin101110101010…
…110110011000
3212000120002011
4232222312120
511112443021
61114115304
7205663015
oct56526630
925016064
1012234136
1169a6762
12411bb34
1326c4745
1418a670c
151119de1
hexbaad98

12234136 has 8 divisors (see below), whose sum is σ = 22939020. Its totient is φ = 6117064.

The previous prime is 12234127. The next prime is 12234151. The reversal of 12234136 is 63143221.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

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 as a sum of consecutive naturals, namely, 764626 + ... + 764641.

Almost surely, 212234136 is an apocalyptic number.

It is an amenable number.

12234136 is a deficient number, since it is larger than the sum of its proper divisors (10704884).

12234136 is a wasteful number, since it uses less digits than its factorization.

12234136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529273 (or 1529269 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 12234136 is about 3497.7329800887. The cubic root of 12234136 is about 230.4222614646.

Adding to 12234136 its reverse (63143221), we get a palindrome (75377357).

The spelling of 12234136 in words is "twelve million, two hundred thirty-four thousand, one hundred thirty-six".

Divisors: 1 2 4 8 1529267 3058534 6117068 12234136