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226025065 = 576457859
BaseRepresentation
bin11010111100011…
…01111001101001
3120202022021002201
431132031321221
5430330300230
634232300201
75413116130
oct1536157151
9522267081
10226025065
11106648a82
1263841661
1337a99c56
1422038917
1514c9a5ca
hexd78de69

226025065 has 8 divisors (see below), whose sum is σ = 309977280. Its totient is φ = 154988592.

The previous prime is 226025057. The next prime is 226025077. The reversal of 226025065 is 560520622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226025065 - 23 = 226025057 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3228895 + ... + 3228964.

It is an arithmetic number, because the mean of its divisors is an integer number (38747160).

Almost surely, 2226025065 is an apocalyptic number.

It is an amenable number.

226025065 is a deficient number, since it is larger than the sum of its proper divisors (83952215).

226025065 is an equidigital number, since it uses as much as digits as its factorization.

226025065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457871.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 226025065 is about 15034.1300047592. The cubic root of 226025065 is about 609.1424526306.

Adding to 226025065 its reverse (560520622), we get a palindrome (786545687).

The spelling of 226025065 in words is "two hundred twenty-six million, twenty-five thousand, sixty-five".

Divisors: 1 5 7 35 6457859 32289295 45205013 226025065