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12234141 = 321359349
BaseRepresentation
bin101110101010…
…110110011101
3212000120002100
4232222312131
511112443031
61114115313
7205663023
oct56526635
925016070
1012234141
1169a6767
12411bb39
1326c474a
1418a6713
151119de6
hexbaad9d

12234141 has 6 divisors (see below), whose sum is σ = 17671550. Its totient is φ = 8156088.

The previous prime is 12234127. The next prime is 12234151. The reversal of 12234141 is 14143221.

It can be written as a sum of positive squares in only one way, i.e., 11758041 + 476100 = 3429^2 + 690^2 .

It is not a de Polignac number, because 12234141 - 219 = 11709853 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 (12234151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 679666 + ... + 679683.

Almost surely, 212234141 is an apocalyptic number.

It is an amenable number.

12234141 is a deficient number, since it is larger than the sum of its proper divisors (5437409).

12234141 is a wasteful number, since it uses less digits than its factorization.

12234141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359355 (or 1359352 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 12234141 is about 3497.7336948373. The cubic root of 12234141 is about 230.4222928552.

Adding to 12234141 its reverse (14143221), we get a palindrome (26377362).

The spelling of 12234141 in words is "twelve million, two hundred thirty-four thousand, one hundred forty-one".

Divisors: 1 3 9 1359349 4078047 12234141