Base | Representation |
---|---|
bin | 11010110100101… |
… | …00010010100011 |
3 | 120200101022121211 |
4 | 31122110102203 |
5 | 430100041114 |
6 | 34154330551 |
7 | 5401330300 |
oct | 1532242243 |
9 | 520338554 |
10 | 225002659 |
11 | 10600a912 |
12 | 63429a57 |
13 | 377cc78b |
14 | 21c500a7 |
15 | 14b476c4 |
hex | d6944a3 |
225002659 has 6 divisors (see below), whose sum is σ = 261737844. Its totient is φ = 192859380.
The previous prime is 225002653. The next prime is 225002663. The reversal of 225002659 is 956200522.
It is not a de Polignac number, because 225002659 - 23 = 225002651 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 225002659.
It is not an unprimeable number, because it can be changed into a prime (225002651) 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 5 ways as a sum of consecutive naturals, for example, 2295897 + ... + 2295994.
It is an arithmetic number, because the mean of its divisors is an integer number (43622974).
Almost surely, 2225002659 is an apocalyptic number.
225002659 is a deficient number, since it is larger than the sum of its proper divisors (36735185).
225002659 is an equidigital number, since it uses as much as digits as its factorization.
225002659 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4591905 (or 4591898 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The square root of 225002659 is about 15000.0886330715. The cubic root of 225002659 is about 608.2225954850. Note that the first 3 decimals are identical.
The spelling of 225002659 in words is "two hundred twenty-five million, two thousand, six hundred fifty-nine".
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