Search a number
-
+
34232741 is a prime number
BaseRepresentation
bin1000001010010…
…1100110100101
32101102012111022
42002211212211
532230421431
63221420525
7563654624
oct202454645
971365438
1034232741
1118361624
12b56a745
13712777a
1447916bb
15301307b
hex20a59a5

34232741 has 2 divisors, whose sum is σ = 34232742. Its totient is φ = 34232740.

The previous prime is 34232707. The next prime is 34232743. The reversal of 34232741 is 14723243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31967716 + 2265025 = 5654^2 + 1505^2 .

It is a cyclic number.

It is not a de Polignac number, because 34232741 - 218 = 33970597 is a prime.

Together with 34232743, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34232741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34232743) 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, 17116370 + 17116371.

It is an arithmetic number, because the mean of its divisors is an integer number (17116371).

Almost surely, 234232741 is an apocalyptic number.

It is an amenable number.

34232741 is a deficient number, since it is larger than the sum of its proper divisors (1).

34232741 is an equidigital number, since it uses as much as digits as its factorization.

34232741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 26.

The square root of 34232741 is about 5850.8752336723. The cubic root of 34232741 is about 324.6987061738.

Adding to 34232741 its reverse (14723243), we get a palindrome (48955984).

The spelling of 34232741 in words is "thirty-four million, two hundred thirty-two thousand, seven hundred forty-one".