Base | Representation |
---|---|
bin | 10111111000010… |
… | …11000010011110 |
3 | 111221221110210220 |
4 | 23330023002132 |
5 | 402240320410 |
6 | 31513342210 |
7 | 4651501512 |
oct | 1374130236 |
9 | 457843726 |
10 | 200323230 |
11 | a3093898 |
12 | 57107966 |
13 | 3266b473 |
14 | 1c868142 |
15 | 128c0070 |
hex | bf0b09e |
200323230 has 32 divisors (see below), whose sum is σ = 481296384. Its totient is φ = 53361696.
The previous prime is 200323229. The next prime is 200323273. The reversal of 200323230 is 32323002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29539 + ... + 35681.
It is an arithmetic number, because the mean of its divisors is an integer number (15040512).
Almost surely, 2200323230 is an apocalyptic number.
200323230 is an abundant number, since it is smaller than the sum of its proper divisors (280973154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200323230 is a wasteful number, since it uses less digits than its factorization.
200323230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7240.
The product of its (nonzero) digits is 216, while the sum is 15.
The square root of 200323230 is about 14153.5589163998. The cubic root of 200323230 is about 585.1184214935.
Adding to 200323230 its reverse (32323002), we get a palindrome (232646232).
The spelling of 200323230 in words is "two hundred million, three hundred twenty-three thousand, two hundred thirty".
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