Base | Representation |
---|---|
bin | 11010110100101… |
… | …00001010000001 |
3 | 120200101021212121 |
4 | 31122110022001 |
5 | 430100031423 |
6 | 34154324241 |
7 | 5401325560 |
oct | 1532241201 |
9 | 520337777 |
10 | 225002113 |
11 | 10600a466 |
12 | 63429681 |
13 | 377cc45b |
14 | 21c4dbd7 |
15 | 14b4745d |
hex | d694281 |
225002113 has 12 divisors (see below), whose sum is σ = 262750912. Its totient is φ = 188742600.
The previous prime is 225002111. The next prime is 225002117. The reversal of 225002113 is 311200522.
It is not a de Polignac number, because 225002113 - 21 = 225002111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225002111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8188 + ... + 22738.
Almost surely, 2225002113 is an apocalyptic number.
It is an amenable number.
225002113 is a deficient number, since it is larger than the sum of its proper divisors (37748799).
225002113 is an equidigital number, since it uses as much as digits as its factorization.
225002113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14652 (or 14605 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 225002113 is about 15000.0704331680. The cubic root of 225002113 is about 608.2221035059. Note that the first 3 decimals are identical.
Adding to 225002113 its reverse (311200522), we get a palindrome (536202635).
The spelling of 225002113 in words is "two hundred twenty-five million, two thousand, one hundred thirteen".
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