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12743341 = 133672671
BaseRepresentation
bin110000100111…
…001010101101
3212222102120121
4300213022231
511230241331
61133044541
7213213412
oct60471255
925872517
1012743341
117214296
124326751
132842450
14199a109
1511bac11
hexc272ad

12743341 has 8 divisors (see below), whose sum is σ = 13766144. Its totient is φ = 11726640.

The previous prime is 12743323. The next prime is 12743347. The reversal of 12743341 is 14334721.

12743341 is digitally balanced in base 2, 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 not a de Polignac number, because 12743341 - 25 = 12743309 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 (12743347) 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, 3436 + ... + 6106.

It is an arithmetic number, because the mean of its divisors is an integer number (1720768).

Almost surely, 212743341 is an apocalyptic number.

It is an amenable number.

12743341 is a deficient number, since it is larger than the sum of its proper divisors (1022803).

12743341 is a wasteful number, since it uses less digits than its factorization.

12743341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051.

The product of its digits is 2016, while the sum is 25.

The square root of 12743341 is about 3569.7816459834. The cubic root of 12743341 is about 233.5757586987.

The spelling of 12743341 in words is "twelve million, seven hundred forty-three thousand, three hundred forty-one".

Divisors: 1 13 367 2671 4771 34723 980257 12743341