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5242188 = 2237173671
BaseRepresentation
bin10011111111110101001100
3100212022221010
4103333311030
52320222223
6304205220
762362230
oct23776514
910768833
105242188
112a60596
121909810
1311170b3
149a65c0
156d8393
hex4ffd4c

5242188 has 48 divisors (see below), whose sum is σ = 14805504. Its totient is φ = 1409280.

The previous prime is 5242169. The next prime is 5242199. The reversal of 5242188 is 8812425.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408 + ... + 3263.

It is an arithmetic number, because the mean of its divisors is an integer number (308448).

Almost surely, 25242188 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5242188, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7402752).

5242188 is an abundant number, since it is smaller than the sum of its proper divisors (9563316).

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

5242188 is a wasteful number, since it uses less digits than its factorization.

5242188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702 (or 3700 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 5242188 is about 2289.5824946920. The cubic root of 5242188 is about 173.7150839902.

The spelling of 5242188 in words is "five million, two hundred forty-two thousand, one hundred eighty-eight".

Divisors: 1 2 3 4 6 7 12 14 17 21 28 34 42 51 68 84 102 119 204 238 357 476 714 1428 3671 7342 11013 14684 22026 25697 44052 51394 62407 77091 102788 124814 154182 187221 249628 308364 374442 436849 748884 873698 1310547 1747396 2621094 5242188