Search a number
-
+
6228200 = 23521119149
BaseRepresentation
bin10111110000100011101000
3102201102111002
4113300203220
53043300300
6341254132
7103640006
oct27604350
912642432
106228200
113574380
122104348
1313a0b34
14b81a76
158305d5
hex5f08e8

6228200 has 96 divisors (see below), whose sum is σ = 16740000. Its totient is φ = 2131200.

The previous prime is 6228139. The next prime is 6228203. The reversal of 6228200 is 28226.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (6228203) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 41726 + ... + 41874.

It is an arithmetic number, because the mean of its divisors is an integer number (174375).

Almost surely, 26228200 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 6228200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8370000).

6228200 is an abundant number, since it is smaller than the sum of its proper divisors (10511800).

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

6228200 is a wasteful number, since it uses less digits than its factorization.

6228200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 186 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 6228200 is about 2495.6361914350. The cubic root of 6228200 is about 183.9871604147.

The spelling of 6228200 in words is "six million, two hundred twenty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 19 20 22 25 38 40 44 50 55 76 88 95 100 110 149 152 190 200 209 220 275 298 380 418 440 475 550 596 745 760 836 950 1045 1100 1192 1490 1639 1672 1900 2090 2200 2831 2980 3278 3725 3800 4180 5225 5662 5960 6556 7450 8195 8360 10450 11324 13112 14155 14900 16390 20900 22648 28310 29800 31141 32780 40975 41800 56620 62282 65560 70775 81950 113240 124564 141550 155705 163900 249128 283100 311410 327800 566200 622820 778525 1245640 1557050 3114100 6228200