Search a number
-
+
6021180 = 22325113041
BaseRepresentation
bin10110111110000000111100
3102022220111200
4112332000330
53020134210
6333015500
7102115314
oct26760074
912286450
106021180
113442890
122024590
13132a839
14b2a444
157de0c0
hex5be03c

6021180 has 72 divisors (see below), whose sum is σ = 19931184. Its totient is φ = 1459200.

The previous prime is 6021139. The next prime is 6021187. The reversal of 6021180 is 811206.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6021187) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460 + ... + 3500.

It is an arithmetic number, because the mean of its divisors is an integer number (276822).

Almost surely, 26021180 is an apocalyptic number.

6021180 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 6021180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9965592).

6021180 is an abundant number, since it is smaller than the sum of its proper divisors (13910004).

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

6021180 is a wasteful number, since it uses less digits than its factorization.

6021180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067 (or 3062 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 6021180 is about 2453.8092835426. The cubic root of 6021180 is about 181.9256227101.

Adding to 6021180 its reverse (811206), we get a palindrome (6832386).

The spelling of 6021180 in words is "six million, twenty-one thousand, one hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 90 99 110 132 165 180 198 220 330 396 495 660 990 1980 3041 6082 9123 12164 15205 18246 27369 30410 33451 36492 45615 54738 60820 66902 91230 100353 109476 133804 136845 167255 182460 200706 273690 301059 334510 401412 501765 547380 602118 669020 1003530 1204236 1505295 2007060 3010590 6021180