Base | Representation |
---|---|
bin | 11010110111010… |
… | …01110100101101 |
3 | 120201001010012121 |
4 | 31123221310231 |
5 | 430142244010 |
6 | 34210032541 |
7 | 5404316563 |
oct | 1533516455 |
9 | 521033177 |
10 | 225353005 |
11 | 10622a059 |
12 | 63578751 |
13 | 378c3097 |
14 | 21d01a33 |
15 | 14bb63da |
hex | d6e9d2d |
225353005 has 8 divisors (see below), whose sum is σ = 270540000. Its totient is φ = 180204816.
The previous prime is 225352957. The next prime is 225353017. The reversal of 225353005 is 500353522.
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 225353005 - 219 = 224828717 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, 5146 + ... + 21844.
It is an arithmetic number, because the mean of its divisors is an integer number (33817500).
Almost surely, 2225353005 is an apocalyptic number.
It is an amenable number.
225353005 is a deficient number, since it is larger than the sum of its proper divisors (45186995).
225353005 is a wasteful number, since it uses less digits than its factorization.
225353005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19403.
The product of its (nonzero) digits is 4500, while the sum is 25.
The square root of 225353005 is about 15011.7622216714. The cubic root of 225353005 is about 608.5381144982.
The spelling of 225353005 in words is "two hundred twenty-five million, three hundred fifty-three thousand, five".
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