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226200 = 233521329
BaseRepresentation
bin110111001110011000
3102111021210
4313032120
524214300
64503120
71631322
oct671630
9374253
10226200
11144a47
12aaaa0
137bc60
145c612
1547050
hex37398

226200 has 96 divisors (see below), whose sum is σ = 781200. Its totient is φ = 53760.

The previous prime is 226199. The next prime is 226201. The reversal of 226200 is 2622.

It is an interprime number because it is at equal distance from previous prime (226199) and next prime (226201).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226201) 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, 7786 + ... + 7814.

2226200 is an apocalyptic number.

226200 is a gapful number since it is divisible by the number (20) 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 226200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390600).

226200 is an abundant number, since it is smaller than the sum of its proper divisors (555000).

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

226200 is a wasteful number, since it uses less digits than its factorization.

226200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 226200 is about 475.6048780238. The cubic root of 226200 is about 60.9299563311.

Adding to 226200 its reverse (2622), we get a palindrome (228822).

The spelling of 226200 in words is "two hundred twenty-six thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 29 30 39 40 50 52 58 60 65 75 78 87 100 104 116 120 130 145 150 156 174 195 200 232 260 290 300 312 325 348 377 390 435 520 580 600 650 696 725 754 780 870 975 1131 1160 1300 1450 1508 1560 1740 1885 1950 2175 2262 2600 2900 3016 3480 3770 3900 4350 4524 5655 5800 7540 7800 8700 9048 9425 11310 15080 17400 18850 22620 28275 37700 45240 56550 75400 113100 226200