Base | Representation |
---|---|
bin | 11001011001110… |
… | …11001011000110 |
3 | 112211222202202220 |
4 | 30230323023012 |
5 | 414023301202 |
6 | 33051313210 |
7 | 5165230266 |
oct | 1454731306 |
9 | 484882686 |
10 | 213103302 |
11 | aa322735 |
12 | 5b44b806 |
13 | 351c4539 |
14 | 204337a6 |
15 | 13a96abc |
hex | cb3b2c6 |
213103302 has 16 divisors (see below), whose sum is σ = 427748592. Its totient is φ = 70777440.
The previous prime is 213103271. The next prime is 213103307. The reversal of 213103302 is 203301312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213103307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62449 + ... + 65772.
It is an arithmetic number, because the mean of its divisors is an integer number (26734287).
Almost surely, 2213103302 is an apocalyptic number.
213103302 is an abundant number, since it is smaller than the sum of its proper divisors (214645290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213103302 is a wasteful number, since it uses less digits than its factorization.
213103302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128503.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 213103302 is about 14598.0581585360. The cubic root of 213103302 is about 597.3057924059.
Adding to 213103302 its reverse (203301312), we get a palindrome (416404614).
The spelling of 213103302 in words is "two hundred thirteen million, one hundred three thousand, three hundred two".
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