Search a number
-
+
6056820 = 223257111923
BaseRepresentation
bin10111000110101101110100
3102101201101200
4113012231310
53022304240
6333452500
7102324240
oct27065564
912351350
106056820
113467640
122041130
131340b23
14b39420
157e9930
hex5c6b74

6056820 has 288 divisors, whose sum is σ = 25159680. Its totient is φ = 1140480.

The previous prime is 6056773. The next prime is 6056833. The reversal of 6056820 is 286506.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 263329 + ... + 263351.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

Almost surely, 26056820 is an apocalyptic number.

6056820 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6056820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12579840).

6056820 is an abundant number, since it is smaller than the sum of its proper divisors (19102860).

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

6056820 is a wasteful number, since it uses less digits than its factorization.

6056820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75 (or 70 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 6056820 is about 2461.0607469138. The cubic root of 6056820 is about 182.2838624722.

The spelling of 6056820 in words is "six million, fifty-six thousand, eight hundred twenty".