Base | Representation |
---|---|
bin | 11010111001011… |
… | …01100110001110 |
3 | 120201120020000010 |
4 | 31130231212032 |
5 | 430230134411 |
6 | 34220014050 |
7 | 5406554115 |
oct | 1534554616 |
9 | 521506003 |
10 | 225630606 |
11 | 1063a9683 |
12 | 63691326 |
13 | 3798c546 |
14 | 21d74c7c |
15 | 14c1d7a6 |
hex | d72d98e |
225630606 has 16 divisors (see below), whose sum is σ = 451408464. Its totient is φ = 75185664.
The previous prime is 225630577. The next prime is 225630611. The reversal of 225630606 is 606036522.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32560 + ... + 38876.
It is an arithmetic number, because the mean of its divisors is an integer number (28213029).
Almost surely, 2225630606 is an apocalyptic number.
225630606 is an abundant number, since it is smaller than the sum of its proper divisors (225777858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225630606 is a wasteful number, since it uses less digits than its factorization.
225630606 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12275.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 225630606 is about 15021.0054923098. The cubic root of 225630606 is about 608.7878877680.
The spelling of 225630606 in words is "two hundred twenty-five million, six hundred thirty thousand, six hundred six".
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