Base | Representation |
---|---|
bin | 11010110101000… |
… | …10010101100110 |
3 | 120200111020112220 |
4 | 31122202111212 |
5 | 430103411243 |
6 | 34155453210 |
7 | 5401660116 |
oct | 1532422546 |
9 | 520436486 |
10 | 225060198 |
11 | 10604a070 |
12 | 63457206 |
13 | 3781ca1c |
14 | 21c67046 |
15 | 14b59783 |
hex | d6a2566 |
225060198 has 64 divisors (see below), whose sum is σ = 515953152. Its totient is φ = 64782080.
The previous prime is 225060197. The next prime is 225060203. The reversal of 225060198 is 891060522.
225060198 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225060191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262186 + ... + 263042.
It is an arithmetic number, because the mean of its divisors is an integer number (8061768).
Almost surely, 2225060198 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225060198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257976576).
225060198 is an abundant number, since it is smaller than the sum of its proper divisors (290892954).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225060198 is a wasteful number, since it uses less digits than its factorization.
225060198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069.
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 225060198 is about 15002.0064658032. The cubic root of 225060198 is about 608.2744371496.
The spelling of 225060198 in words is "two hundred twenty-five million, sixty thousand, one hundred ninety-eight".
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