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1340011 is a prime number
BaseRepresentation
bin101000111001001101011
32112002011001
411013021223
5320340021
644415431
714250511
oct5071153
92462131
101340011
11835852
12547577
1337bc0a
1426c4b1
151b7091
hex14726b

1340011 has 2 divisors, whose sum is σ = 1340012. Its totient is φ = 1340010.

The previous prime is 1339993. The next prime is 1340021. The reversal of 1340011 is 1100431.

It is a happy number.

It is an a-pointer prime, because the next prime (1340021) can be obtained adding 1340011 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1340011 - 217 = 1208939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1340011.

It is not a weakly prime, because it can be changed into another prime (1340021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670005 + 670006.

It is an arithmetic number, because the mean of its divisors is an integer number (670006).

21340011 is an apocalyptic number.

1340011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340011 is an equidigital number, since it uses as much as digits as its factorization.

1340011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1340011 is about 1157.5884415456. The cubic root of 1340011 is about 110.2476788161.

Adding to 1340011 its reverse (1100431), we get a palindrome (2440442).

The spelling of 1340011 in words is "one million, three hundred forty thousand, eleven".