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12413234 = 212748871
BaseRepresentation
bin101111010110…
…100100110010
3212100122202102
4233112210302
511134210414
61122020402
7210340121
oct57264462
925318672
1012413234
117009279
1241a7702
132758112
141911ab8
151152ede
hexbd6932

12413234 has 8 divisors (see below), whose sum is σ = 18766848. Its totient is φ = 6157620.

The previous prime is 12413227. The next prime is 12413239. The reversal of 12413234 is 43231421.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12413239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24182 + ... + 24689.

It is an arithmetic number, because the mean of its divisors is an integer number (2345856).

Almost surely, 212413234 is an apocalyptic number.

12413234 is a deficient number, since it is larger than the sum of its proper divisors (6353614).

12413234 is a wasteful number, since it uses less digits than its factorization.

12413234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49000.

The product of its digits is 576, while the sum is 20.

The square root of 12413234 is about 3523.2419729562. The cubic root of 12413234 is about 231.5412183043.

Adding to 12413234 its reverse (43231421), we get a palindrome (55644655).

The spelling of 12413234 in words is "twelve million, four hundred thirteen thousand, two hundred thirty-four".

Divisors: 1 2 127 254 48871 97742 6206617 12413234