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5244161 = 132317539
BaseRepresentation
bin10100000000010100000001
3100212102122012
4110000110001
52320303121
6304222305
762401046
oct24002401
910772565
105244161
112a6201a
12190a995
131117c70
149a71cd
156d8c5b
hex500501

5244161 has 8 divisors (see below), whose sum is σ = 5893440. Its totient is φ = 4630032.

The previous prime is 5244139. The next prime is 5244167. The reversal of 5244161 is 1614425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5244161 - 214 = 5227777 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5244167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8471 + ... + 9068.

It is an arithmetic number, because the mean of its divisors is an integer number (736680).

Almost surely, 25244161 is an apocalyptic number.

It is an amenable number.

5244161 is a deficient number, since it is larger than the sum of its proper divisors (649279).

5244161 is a wasteful number, since it uses less digits than its factorization.

5244161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17575.

The product of its digits is 960, while the sum is 23.

The square root of 5244161 is about 2290.0133187386. The cubic root of 5244161 is about 173.7368749467.

Adding to 5244161 its reverse (1614425), we get a palindrome (6858586).

The spelling of 5244161 in words is "five million, two hundred forty-four thousand, one hundred sixty-one".

Divisors: 1 13 23 299 17539 228007 403397 5244161