Base | Representation |
---|---|
bin | 11010111001000… |
… | …00001010101011 |
3 | 120201110102112200 |
4 | 31130200022223 |
5 | 430221404340 |
6 | 34214511243 |
7 | 5406234540 |
oct | 1534401253 |
9 | 521412480 |
10 | 225575595 |
11 | 106371313 |
12 | 63665523 |
13 | 379704ab |
14 | 21d5cbc7 |
15 | 14c0c330 |
hex | d7202ab |
225575595 has 48 divisors (see below), whose sum is σ = 447912192. Its totient is φ = 102876480.
The previous prime is 225575593. The next prime is 225575629. The reversal of 225575595 is 595575522.
It is a happy number.
225575595 is a `hidden beast` number, since 2 + 2 + 5 + 57 + 5 + 595 = 666.
It is not a de Polignac number, because 225575595 - 21 = 225575593 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 225575595.
It is not an unprimeable number, because it can be changed into a prime (225575593) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 255024 + ... + 255906.
It is an arithmetic number, because the mean of its divisors is an integer number (9331504).
Almost surely, 2225575595 is an apocalyptic number.
225575595 is a deficient number, since it is larger than the sum of its proper divisors (222336597).
225575595 is a wasteful number, since it uses less digits than its factorization.
225575595 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1712 (or 1709 counting only the distinct ones).
The product of its digits is 787500, while the sum is 45.
The square root of 225575595 is about 15019.1742449444. The cubic root of 225575595 is about 608.7384075532.
The spelling of 225575595 in words is "two hundred twenty-five million, five hundred seventy-five thousand, five hundred ninety-five".
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