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1342433 is a prime number
BaseRepresentation
bin101000111101111100001
32112012110202
411013233201
5320424213
644434545
714260541
oct5075741
92465422
101342433
11837654
12548a55
13380051
1426d321
151b7b58
hex147be1

1342433 has 2 divisors, whose sum is σ = 1342434. Its totient is φ = 1342432.

The previous prime is 1342423. The next prime is 1342489. The reversal of 1342433 is 3342431.

Adding to 1342433 its reverse (3342431), we get a palindrome (4684864).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1281424 + 61009 = 1132^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342433 - 28 = 1342177 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1342403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671216 + 671217.

It is an arithmetic number, because the mean of its divisors is an integer number (671217).

21342433 is an apocalyptic number.

It is an amenable number.

1342433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342433 is an equidigital number, since it uses as much as digits as its factorization.

1342433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 20.

The square root of 1342433 is about 1158.6341096308. The cubic root of 1342433 is about 110.3140611479.

The spelling of 1342433 in words is "one million, three hundred forty-two thousand, four hundred thirty-three".