Search a number
-
+
5688372 = 2231961409
BaseRepresentation
bin10101101100110000110100
3101200222222110
4111230300310
52424011442
6321531020
766231114
oct25546064
911628873
105688372
113235838
121aa3a70
131242201
14a81044
1577569c
hex56cc34

5688372 has 48 divisors (see below), whose sum is σ = 14235200. Its totient is φ = 1762560.

The previous prime is 5688359. The next prime is 5688401. The reversal of 5688372 is 2738865.

It is a self number, because there is not a number n which added to its sum of digits gives 5688372.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13704 + ... + 14112.

Almost surely, 25688372 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 5688372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7117600).

5688372 is an abundant number, since it is smaller than the sum of its proper divisors (8546828).

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

5688372 is a wasteful number, since it uses less digits than its factorization.

5688372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496 (or 494 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 5688372 is about 2385.0308174110. The cubic root of 5688372 is about 178.5100465907.

The spelling of 5688372 in words is "five million, six hundred eighty-eight thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 19 38 57 61 76 114 122 183 228 244 366 409 732 818 1159 1227 1636 2318 2454 3477 4636 4908 6954 7771 13908 15542 23313 24949 31084 46626 49898 74847 93252 99796 149694 299388 474031 948062 1422093 1896124 2844186 5688372