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12842411 is a prime number
BaseRepresentation
bin110000111111…
…010110101011
3220011110110212
4300333112223
511241424121
61135131335
7214105301
oct60772653
926143425
1012842411
11728176a
124373b4b
13287857a
1419c4271
1511da25b
hexc3f5ab

12842411 has 2 divisors, whose sum is σ = 12842412. Its totient is φ = 12842410.

The previous prime is 12842407. The next prime is 12842437. The reversal of 12842411 is 11424821.

It is a weak prime.

It is an emirp because it is prime and its reverse (11424821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12842411 - 22 = 12842407 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12842491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6421205 + 6421206.

It is an arithmetic number, because the mean of its divisors is an integer number (6421206).

Almost surely, 212842411 is an apocalyptic number.

12842411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12842411 is an equidigital number, since it uses as much as digits as its factorization.

12842411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 512, while the sum is 23.

The square root of 12842411 is about 3583.6309798862. The cubic root of 12842411 is about 234.1794894821.

The spelling of 12842411 in words is "twelve million, eight hundred forty-two thousand, four hundred eleven".