Search a number
-
+
11305433 is a prime number
BaseRepresentation
bin101011001000…
…000111011001
3210021101010202
4223020013121
510343233213
61042151545
7165044306
oct53100731
923241122
1011305433
116421a37
1239525b5
13245ab09
1417040ad
15ed4b58
hexac81d9

11305433 has 2 divisors, whose sum is σ = 11305434. Its totient is φ = 11305432.

The previous prime is 11305423. The next prime is 11305457. The reversal of 11305433 is 33450311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5721664 + 5583769 = 2392^2 + 2363^2 .

It is a cyclic number.

It is not a de Polignac number, because 11305433 - 210 = 11304409 is a prime.

It is not a weakly prime, because it can be changed into another prime (11305423) 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, 5652716 + 5652717.

It is an arithmetic number, because the mean of its divisors is an integer number (5652717).

Almost surely, 211305433 is an apocalyptic number.

It is an amenable number.

11305433 is a deficient number, since it is larger than the sum of its proper divisors (1).

11305433 is an equidigital number, since it uses as much as digits as its factorization.

11305433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 11305433 is about 3362.3552756959. The cubic root of 11305433 is about 224.4376607451.

Adding to 11305433 its reverse (33450311), we get a palindrome (44755744).

The spelling of 11305433 in words is "eleven million, three hundred five thousand, four hundred thirty-three".