Base | Representation |
---|---|
bin | 11000001111001… |
… | …00110001101010 |
3 | 112011120022221202 |
4 | 30013210301222 |
5 | 404021442414 |
6 | 32101404202 |
7 | 5016061016 |
oct | 1407446152 |
9 | 464508852 |
10 | 203312234 |
11 | a4845544 |
12 | 58109662 |
13 | 33176ac8 |
14 | 1d005546 |
15 | 12cb09de |
hex | c1e4c6a |
203312234 has 8 divisors (see below), whose sum is σ = 305036928. Its totient is φ = 101633260.
The previous prime is 203312233. The next prime is 203312251. The reversal of 203312234 is 432213302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (203312233) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 3689 + ... + 20499.
It is an arithmetic number, because the mean of its divisors is an integer number (38129616).
Almost surely, 2203312234 is an apocalyptic number.
203312234 is a deficient number, since it is larger than the sum of its proper divisors (101724694).
203312234 is a wasteful number, since it uses less digits than its factorization.
203312234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22860.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 203312234 is about 14258.7599040029. The cubic root of 203312234 is about 588.0142317656.
Adding to 203312234 its reverse (432213302), we get a palindrome (635525536).
The spelling of 203312234 in words is "two hundred three million, three hundred twelve thousand, two hundred thirty-four".
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