Base | Representation |
---|---|
bin | 11001011111100… |
… | …01101000011100 |
3 | 112220101201221112 |
4 | 30233301220130 |
5 | 414221210102 |
6 | 33115321152 |
7 | 5204462201 |
oct | 1457615034 |
9 | 486351845 |
10 | 213850652 |
11 | aa793184 |
12 | 5b7501b8 |
13 | 353c6762 |
14 | 20589ca8 |
15 | 13b93252 |
hex | cbf1a1c |
213850652 has 6 divisors (see below), whose sum is σ = 374238648. Its totient is φ = 106925324.
The previous prime is 213850649. The next prime is 213850673. The reversal of 213850652 is 256058312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26731328 + ... + 26731335.
It is an arithmetic number, because the mean of its divisors is an integer number (62373108).
Almost surely, 2213850652 is an apocalyptic number.
It is an amenable number.
213850652 is a deficient number, since it is larger than the sum of its proper divisors (160387996).
213850652 is a wasteful number, since it uses less digits than its factorization.
213850652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53462667 (or 53462665 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 213850652 is about 14623.6333378542. The cubic root of 213850652 is about 598.0032251516.
The spelling of 213850652 in words is "two hundred thirteen million, eight hundred fifty thousand, six hundred fifty-two".
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