Search a number
-
+
5242197 = 33783569
BaseRepresentation
bin10011111111110101010101
3100212022221110
4103333311111
52320222242
6304205233
762362242
oct23776525
910768843
105242197
112a605a4
121909819
1311170bc
149a65c9
156d839c
hex4ffd55

5242197 has 16 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 3353472.

The previous prime is 5242169. The next prime is 5242199. The reversal of 5242197 is 7912425.

It is a de Polignac number, because none of the positive numbers 2k-5242197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8929 + ... + 9497.

It is an arithmetic number, because the mean of its divisors is an integer number (454860).

Almost surely, 25242197 is an apocalyptic number.

It is an amenable number.

5242197 is a deficient number, since it is larger than the sum of its proper divisors (2035563).

5242197 is a wasteful number, since it uses less digits than its factorization.

5242197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692.

The product of its digits is 5040, while the sum is 30.

The square root of 5242197 is about 2289.5844601150. The cubic root of 5242197 is about 173.7151834039.

The spelling of 5242197 in words is "five million, two hundred forty-two thousand, one hundred ninety-seven".

Divisors: 1 3 37 83 111 249 569 1707 3071 9213 21053 47227 63159 141681 1747399 5242197