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BaseRepresentation
bin11010110101100…
…11100110001111
3120200121211112022
431122303212033
5430113142040
634201200355
75402403203
oct1532634617
9520554468
10225130895
111060981a0
12634900bb
1337845c62
1421c84b03
1514b706b5
hexd6b398f

225130895 has 8 divisors (see below), whose sum is σ = 294716880. Its totient is φ = 163731520.

The previous prime is 225130879. The next prime is 225130901. The reversal of 225130895 is 598031522.

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

It is not a de Polignac number, because 225130895 - 24 = 225130879 is a prime.

It is a congruent number.

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, 2046590 + ... + 2046699.

It is an arithmetic number, because the mean of its divisors is an integer number (36839610).

Almost surely, 2225130895 is an apocalyptic number.

225130895 is a deficient number, since it is larger than the sum of its proper divisors (69585985).

225130895 is a wasteful number, since it uses less digits than its factorization.

225130895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4093305.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 225130895 is about 15004.3625322771. The cubic root of 225130895 is about 608.3381218530.

The spelling of 225130895 in words is "two hundred twenty-five million, one hundred thirty thousand, eight hundred ninety-five".