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226037 = 73659
BaseRepresentation
bin110111001011110101
3102111001202
4313023311
524213122
64502245
71631000
oct671365
9374052
10226037
11144909
12aa985
137bb66
145c537
1546e92
hex372f5

226037 has 8 divisors (see below), whose sum is σ = 264000. Its totient is φ = 193452.

The previous prime is 226027. The next prime is 226063. The reversal of 226037 is 730622.

It is not a de Polignac number, because 226037 - 28 = 225781 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 226037.

It is not an unprimeable number, because it can be changed into a prime (226007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 672.

It is an arithmetic number, because the mean of its divisors is an integer number (33000).

2226037 is an apocalyptic number.

It is an amenable number.

226037 is a deficient number, since it is larger than the sum of its proper divisors (37963).

226037 is an frugal number, since it uses more digits than its factorization.

226037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 666 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 226037 is about 475.4334864100. The cubic root of 226037 is about 60.9153174136.

Adding to 226037 its reverse (730622), we get a palindrome (956659).

The spelling of 226037 in words is "two hundred twenty-six thousand, thirty-seven".

Divisors: 1 7 49 343 659 4613 32291 226037