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602431 is a prime number
BaseRepresentation
bin10010011000100111111
31010121101021
42103010333
5123234211
620525011
75056234
oct2230477
91117337
10602431
11381685
12250767
1318128b
1411978b
15bd771
hex9313f

602431 has 2 divisors, whose sum is σ = 602432. Its totient is φ = 602430.

The previous prime is 602411. The next prime is 602453. The reversal of 602431 is 134206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 602431 - 215 = 569663 is a prime.

It is a super-2 number, since 2×6024312 = 725846219522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602401) 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, 301215 + 301216.

It is an arithmetic number, because the mean of its divisors is an integer number (301216).

2602431 is an apocalyptic number.

602431 is a deficient number, since it is larger than the sum of its proper divisors (1).

602431 is an equidigital number, since it uses as much as digits as its factorization.

602431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 602431 is about 776.1642867332. The cubic root of 602431 is about 84.4570233006.

Adding to 602431 its reverse (134206), we get a palindrome (736637).

The spelling of 602431 in words is "six hundred two thousand, four hundred thirty-one".