Search a number
-
+
24422041 = 72498409
BaseRepresentation
bin101110100101…
…0011010011001
31200221202202001
41131022122121
522223001131
62231241001
7414404200
oct135123231
950852661
1024422041
1112870706
128219161
1350a1117
14335a237
152226261
hex174a699

24422041 has 6 divisors (see below), whose sum is σ = 28409370. Its totient is φ = 20933136.

The previous prime is 24422039. The next prime is 24422059. The reversal of 24422041 is 14022442.

It can be written as a sum of positive squares in only one way, i.e., 13505625 + 10916416 = 3675^2 + 3304^2 .

It is not a de Polignac number, because 24422041 - 21 = 24422039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24422071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249156 + ... + 249253.

It is an arithmetic number, because the mean of its divisors is an integer number (4734895).

Almost surely, 224422041 is an apocalyptic number.

It is an amenable number.

24422041 is a deficient number, since it is larger than the sum of its proper divisors (3987329).

24422041 is an equidigital number, since it uses as much as digits as its factorization.

24422041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498423 (or 498416 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 24422041 is about 4941.8661454961. The cubic root of 24422041 is about 290.1309000811.

Adding to 24422041 its reverse (14022442), we get a palindrome (38444483).

The spelling of 24422041 in words is "twenty-four million, four hundred twenty-two thousand, forty-one".

Divisors: 1 7 49 498409 3488863 24422041