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5244141 = 37249721
BaseRepresentation
bin10100000000010011101101
3100212102121110
4110000103231
52320303031
6304222233
762401020
oct24002355
910772543
105244141
112a62001
12190a979
131117c56
149a71b7
156d8c46
hex5004ed

5244141 has 8 divisors (see below), whose sum is σ = 7991104. Its totient is φ = 2996640.

The previous prime is 5244139. The next prime is 5244167. The reversal of 5244141 is 1414425.

It is a happy number.

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

It is not a de Polignac number, because 5244141 - 21 = 5244139 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 249721 = 5244141 / (5 + 2 + 4 + 4 + 1 + 4 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5244341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124840 + ... + 124881.

It is an arithmetic number, because the mean of its divisors is an integer number (998888).

Almost surely, 25244141 is an apocalyptic number.

It is an amenable number.

5244141 is a deficient number, since it is larger than the sum of its proper divisors (2746963).

5244141 is a wasteful number, since it uses less digits than its factorization.

5244141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249731.

The product of its digits is 640, while the sum is 21.

The square root of 5244141 is about 2290.0089519476. The cubic root of 5244141 is about 173.7366540825.

Adding to 5244141 its reverse (1414425), we get a palindrome (6658566).

The spelling of 5244141 in words is "five million, two hundred forty-four thousand, one hundred forty-one".

Divisors: 1 3 7 21 249721 749163 1748047 5244141