Base | Representation |
---|---|
bin | 10111110110000… |
… | …11100000100010 |
3 | 111221101120220111 |
4 | 23323003200202 |
5 | 402201431432 |
6 | 31503201534 |
7 | 4646141356 |
oct | 1373034042 |
9 | 457346814 |
10 | 200030242 |
11 | a2a03755 |
12 | 56ba62aa |
13 | 32597cb9 |
14 | 1c7cd466 |
15 | 12863347 |
hex | bec3822 |
200030242 has 16 divisors (see below), whose sum is σ = 305192160. Its totient is φ = 98306208.
The previous prime is 200030213. The next prime is 200030273. The reversal of 200030242 is 242030002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71934 + ... + 74662.
It is an arithmetic number, because the mean of its divisors is an integer number (19074510).
Almost surely, 2200030242 is an apocalyptic number.
200030242 is a deficient number, since it is larger than the sum of its proper divisors (105161918).
200030242 is a wasteful number, since it uses less digits than its factorization.
200030242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3345.
The product of its (nonzero) digits is 96, while the sum is 13.
The square root of 200030242 is about 14143.2047994788. The cubic root of 200030242 is about 584.8330222052.
Adding to 200030242 its reverse (242030002), we get a palindrome (442060244).
The spelling of 200030242 in words is "two hundred million, thirty thousand, two hundred forty-two".
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