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12230341 = 411991499
BaseRepresentation
bin101110101001…
…111011000101
3212000100212121
4232221323011
511112332331
61114045541
7205645654
oct56517305
925010777
1012230341
1169a3922
1241198b1
1326c2ab6
1418a519b
151118c11
hexba9ec5

12230341 has 8 divisors (see below), whose sum is σ = 12600000. Its totient is φ = 11864160.

The previous prime is 12230233. The next prime is 12230353. The reversal of 12230341 is 14303221.

It is a happy number.

12230341 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12230341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230371) 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, 7410 + ... + 8908.

It is an arithmetic number, because the mean of its divisors is an integer number (1575000).

Almost surely, 212230341 is an apocalyptic number.

It is an amenable number.

12230341 is a deficient number, since it is larger than the sum of its proper divisors (369659).

12230341 is a wasteful number, since it uses less digits than its factorization.

12230341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 12230341 is about 3497.1904437705. The cubic root of 12230341 is about 230.3984335208.

Adding to 12230341 its reverse (14303221), we get a palindrome (26533562).

The spelling of 12230341 in words is "twelve million, two hundred thirty thousand, three hundred forty-one".

Divisors: 1 41 199 1499 8159 61459 298301 12230341