Base | Representation |
---|---|
bin | 11000010110001… |
… | …01010111001110 |
3 | 112020022001211102 |
4 | 30023011113032 |
5 | 404240412032 |
6 | 32133223102 |
7 | 5026641662 |
oct | 1413052716 |
9 | 466261742 |
10 | 204232142 |
11 | a53136a4 |
12 | 58491a92 |
13 | 3340972a |
14 | 1d1a48a2 |
15 | 12de3362 |
hex | c2c55ce |
204232142 has 8 divisors (see below), whose sum is σ = 309506736. Its totient is φ = 101063232.
The previous prime is 204232117. The next prime is 204232153. The reversal of 204232142 is 241232402.
204232142 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526178 + ... + 526565.
It is an arithmetic number, because the mean of its divisors is an integer number (38688342).
Almost surely, 2204232142 is an apocalyptic number.
204232142 is a deficient number, since it is larger than the sum of its proper divisors (105274594).
204232142 is a wasteful number, since it uses less digits than its factorization.
204232142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052842.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 204232142 is about 14290.9811419650. The cubic root of 204232142 is about 588.8997420544.
Adding to 204232142 its reverse (241232402), we get a palindrome (445464544).
The spelling of 204232142 in words is "two hundred four million, two hundred thirty-two thousand, one hundred forty-two".
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