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5144361 = 31714787
BaseRepresentation
bin10011100111111100101001
3100200100201220
4103213330221
52304104421
6302132253
761504065
oct23477451
910610656
105144361
1129a4042
121881089
1310b1701
1497caa5
156b93c6
hex4e7f29

5144361 has 4 divisors (see below), whose sum is σ = 6859152. Its totient is φ = 3429572.

The previous prime is 5144351. The next prime is 5144371. The reversal of 5144361 is 1634415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5144351) and next prime (5144371).

It is a cyclic number.

It is not a de Polignac number, because 5144361 - 29 = 5143849 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5144351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857391 + ... + 857396.

It is an arithmetic number, because the mean of its divisors is an integer number (1714788).

Almost surely, 25144361 is an apocalyptic number.

It is an amenable number.

5144361 is a deficient number, since it is larger than the sum of its proper divisors (1714791).

5144361 is a wasteful number, since it uses less digits than its factorization.

5144361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714790.

The product of its digits is 1440, while the sum is 24.

The square root of 5144361 is about 2268.1183831538. The cubic root of 5144361 is about 172.6276979253.

Adding to 5144361 its reverse (1634415), we get a palindrome (6778776).

The spelling of 5144361 in words is "five million, one hundred forty-four thousand, three hundred sixty-one".

Divisors: 1 3 1714787 5144361