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226062 = 23219661
BaseRepresentation
bin110111001100001110
3102111002200
4313030032
524213222
64502330
71631034
oct671416
9374080
10226062
11144931
12aa9a6
137bb85
145c554
1546eac
hex3730e

226062 has 24 divisors (see below), whose sum is σ = 516360. Its totient is φ = 71280.

The previous prime is 226027. The next prime is 226063. The reversal of 226062 is 260622.

It is a super-2 number, since 2×2260622 = 102208055688, which contains 22 as substring.

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 (226063) by changing a digit.

226062 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12 + ... + 672.

It is an arithmetic number, because the mean of its divisors is an integer number (21515).

2226062 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226062, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258180).

226062 is an abundant number, since it is smaller than the sum of its proper divisors (290298).

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

226062 is a wasteful number, since it uses less digits than its factorization.

226062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 685 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 226062 is about 475.4597774786. The cubic root of 226062 is about 60.9175631032.

Adding to 226062 its reverse (260622), we get a palindrome (486684).

It can be divided in two parts, 22 and 6062, that added together give a square (6084 = 782).

The spelling of 226062 in words is "two hundred twenty-six thousand, sixty-two".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 661 1322 1983 3966 5949 11898 12559 25118 37677 75354 113031 226062