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12234107 = 27294483
BaseRepresentation
bin101110101010…
…110101111011
3212000120001002
4232222311323
511112442412
61114115215
7205662644
oct56526573
925016032
1012234107
1169a6736
12411bb0b
1326c4722
1418a66cb
151119dc2
hexbaad7b

12234107 has 4 divisors (see below), whose sum is σ = 12241320. Its totient is φ = 12226896.

The previous prime is 12234097. The next prime is 12234127. The reversal of 12234107 is 70143221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 70143221 = 531323457.

It is a cyclic number.

It is not a de Polignac number, because 12234107 - 216 = 12168571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12234127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (3060330).

Almost surely, 212234107 is an apocalyptic number.

12234107 is a deficient number, since it is larger than the sum of its proper divisors (7213).

12234107 is an equidigital number, since it uses as much as digits as its factorization.

12234107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7212.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 12234107 is about 3497.7288345439. The cubic root of 12234107 is about 230.4220793989.

Adding to 12234107 its reverse (70143221), we get a palindrome (82377328).

The spelling of 12234107 in words is "twelve million, two hundred thirty-four thousand, one hundred seven".

Divisors: 1 2729 4483 12234107