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226325 = 5211823
BaseRepresentation
bin110111010000010101
3102111110102
4313100111
524220300
64503445
71631561
oct672025
9374412
10226325
11145050
12aab85
137c028
145c6a1
15470d5
hex37415

226325 has 12 divisors (see below), whose sum is σ = 306528. Its totient is φ = 164400.

The previous prime is 226313. The next prime is 226337. The reversal of 226325 is 523622.

It is a happy number.

226325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (226313) and next prime (226337).

It is not a de Polignac number, because 226325 - 216 = 160789 is a prime.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 226297 and 226306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137 + ... + 686.

It is an arithmetic number, because the mean of its divisors is an integer number (25544).

2226325 is an apocalyptic number.

226325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

226325 is the 275-th octagonal number.

It is an amenable number.

226325 is a deficient number, since it is larger than the sum of its proper divisors (80203).

226325 is a wasteful number, since it uses less digits than its factorization.

226325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844 (or 839 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 226325 is about 475.7362714782. The cubic root of 226325 is about 60.9411777311.

Adding to 226325 its reverse (523622), we get a palindrome (749947).

It can be divided in two parts, 2 and 26325, that multiplied together give a triangular number (52650 = T324).

The spelling of 226325 in words is "two hundred twenty-six thousand, three hundred twenty-five".

Divisors: 1 5 11 25 55 275 823 4115 9053 20575 45265 226325