Search a number
225268598 = 217191073259
BaseRepresentation
bin11010110110101…
…01001101110110
3120200212211102102
431123111031312
5430132043343
634204142102
75403515522
oct1533251566
9520784372
10225268598
111061816a5
1263537932
1337893839
1421cbcd82
1514b9b3b8
hexd6d5376

225268598 has 32 divisors (see below), whose sum is σ = 380246400. Its totient is φ = 99460224.

The previous prime is 225268577. The next prime is 225268609. The reversal of 225268598 is 895862522.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 15 ways as a sum of consecutive naturals, for example, 67493 + ... + 70751.

It is an arithmetic number, because the mean of its divisors is an integer number (11882700).

Almost surely, 2225268598 is an apocalyptic number.

225268598 is a deficient number, since it is larger than the sum of its proper divisors (154977802).

225268598 is a wasteful number, since it uses less digits than its factorization.

225268598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404.

The product of its digits is 691200, while the sum is 47.

The square root of 225268598 is about 15008.9505962276. The cubic root of 225268598 is about 608.4621280979.

The spelling of 225268598 in words is "two hundred twenty-five million, two hundred sixty-eight thousand, five hundred ninety-eight".