Base | Representation |
---|---|
bin | 10111110110001… |
… | …10011011110110 |
3 | 111221102012100111 |
4 | 23323012123312 |
5 | 402202322410 |
6 | 31503333234 |
7 | 4646221333 |
oct | 1373063366 |
9 | 457365314 |
10 | 200042230 |
11 | a2a11763 |
12 | 56bb121a |
13 | 325a05ab |
14 | 1c7d398a |
15 | 12866b8a |
hex | bec66f6 |
200042230 has 32 divisors (see below), whose sum is σ = 382073760. Its totient is φ = 75148800.
The previous prime is 200042209. The next prime is 200042237. The reversal of 200042230 is 32240002.
It is a self number, because there is not a number n which added to its sum of digits gives 200042230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200042237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104280 + ... + 106180.
It is an arithmetic number, because the mean of its divisors is an integer number (11939805).
Almost surely, 2200042230 is an apocalyptic number.
200042230 is a deficient number, since it is larger than the sum of its proper divisors (182031530).
200042230 is a wasteful number, since it uses less digits than its factorization.
200042230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2544.
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 200042230 is about 14143.6286008931. The cubic root of 200042230 is about 584.8447051689.
Adding to 200042230 its reverse (32240002), we get a palindrome (232282232).
The spelling of 200042230 in words is "two hundred million, forty-two thousand, two hundred thirty".
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