Base | Representation |
---|---|
bin | 11010110110100… |
… | …01011111100110 |
3 | 120200212001111200 |
4 | 31123101133212 |
5 | 430131101400 |
6 | 34203543330 |
7 | 5403423210 |
oct | 1533213746 |
9 | 520761450 |
10 | 225253350 |
11 | 1061711a3 |
12 | 6352ab46 |
13 | 3788990a |
14 | 21cb75b0 |
15 | 14b96b00 |
hex | d6d17e6 |
225253350 has 144 divisors (see below), whose sum is σ = 708145152. Its totient is φ = 50258880.
The previous prime is 225253291. The next prime is 225253381. The reversal of 225253350 is 53352522.
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 71 ways as a sum of consecutive naturals, for example, 134619 + ... + 136281.
Almost surely, 2225253350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 225253350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354072576).
225253350 is an abundant number, since it is smaller than the sum of its proper divisors (482891802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225253350 is a wasteful number, since it uses less digits than its factorization.
225253350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1731 (or 1723 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 225253350 is about 15008.4426240700. The cubic root of 225253350 is about 608.4483992427.
The spelling of 225253350 in words is "two hundred twenty-five million, two hundred fifty-three thousand, three hundred fifty".
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