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6380124 = 2231927983
BaseRepresentation
bin11000010101101001011100
3110000010212220
4120111221130
53113130444
6344425340
7105141642
oct30255134
913003786
106380124
113668533
122178250
13142502a
14bc1192
15860619
hex615a5c

6380124 has 24 divisors (see below), whose sum is σ = 15671040. Its totient is φ = 2014704.

The previous prime is 6380111. The next prime is 6380149. The reversal of 6380124 is 4210836.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6380094 and 6380103.

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 7 ways as a sum of consecutive naturals, for example, 13764 + ... + 14219.

It is an arithmetic number, because the mean of its divisors is an integer number (652960).

Almost surely, 26380124 is an apocalyptic number.

It is an amenable number.

6380124 is an abundant number, since it is smaller than the sum of its proper divisors (9290916).

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

6380124 is a wasteful number, since it uses less digits than its factorization.

6380124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28009 (or 28007 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 6380124 is about 2525.8907339788. The cubic root of 6380124 is about 185.4711535754.

The spelling of 6380124 in words is "six million, three hundred eighty thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 27983 55966 83949 111932 167898 335796 531677 1063354 1595031 2126708 3190062 6380124