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5272124 = 2211132709
BaseRepresentation
bin10100000111001000111100
3100220211222212
4110013020330
52322201444
6304555552
762545424
oct24071074
910824885
105272124
112a81030
121922bb8
131127900
149b3484
156e219e
hex50723c

5272124 has 36 divisors (see below), whose sum is σ = 10914120. Its totient is φ = 2208960.

The previous prime is 5272123. The next prime is 5272147. The reversal of 5272124 is 4212725.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5272124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7082 + ... + 7790.

It is an arithmetic number, because the mean of its divisors is an integer number (303170).

Almost surely, 25272124 is an apocalyptic number.

It is an amenable number.

5272124 is an abundant number, since it is smaller than the sum of its proper divisors (5641996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5272124 is a wasteful number, since it uses less digits than its factorization.

5272124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 735 counting only the distinct ones).

The product of its digits is 1120, while the sum is 23.

The square root of 5272124 is about 2296.1106245127. The cubic root of 5272124 is about 174.0451285596.

Adding to 5272124 its reverse (4212725), we get a palindrome (9484849).

The spelling of 5272124 in words is "five million, two hundred seventy-two thousand, one hundred twenty-four".

Divisors: 1 2 4 11 13 22 26 44 52 143 169 286 338 572 676 709 1418 1859 2836 3718 7436 7799 9217 15598 18434 31196 36868 101387 119821 202774 239642 405548 479284 1318031 2636062 5272124