Search a number
-
+
4234469 is a prime number
BaseRepresentation
bin10000001001110011100101
321222010121012
4100021303211
52041000334
6230432005
750664251
oct20116345
97863535
104234469
112432468
121502605
13b53505
147c3261
155899ce
hex409ce5

4234469 has 2 divisors, whose sum is σ = 4234470. Its totient is φ = 4234468.

The previous prime is 4234463. The next prime is 4234481. The reversal of 4234469 is 9644324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 113569 = 2030^2 + 337^2 .

It is a cyclic number.

It is not a de Polignac number, because 4234469 - 24 = 4234453 is a prime.

It is a super-2 number, since 2×42344692 = 35861455423922, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4234463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117234 + 2117235.

It is an arithmetic number, because the mean of its divisors is an integer number (2117235).

Almost surely, 24234469 is an apocalyptic number.

It is an amenable number.

4234469 is a deficient number, since it is larger than the sum of its proper divisors (1).

4234469 is an equidigital number, since it uses as much as digits as its factorization.

4234469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 32.

The square root of 4234469 is about 2057.7825443909. The cubic root of 4234469 is about 161.7830378110.

The spelling of 4234469 in words is "four million, two hundred thirty-four thousand, four hundred sixty-nine".