Base | Representation |
---|---|
bin | 100100101110010… |
… | …0101011100111011 |
3 | 10011212122210001200 |
4 | 1021130211130323 |
5 | 10010422331303 |
6 | 322134545243 |
7 | 42351532611 |
oct | 11134453473 |
9 | 3155583050 |
10 | 1232230203 |
11 | 58261a876 |
12 | 2a4808223 |
13 | 16839a5c9 |
14 | b991d6b1 |
15 | 732a53a3 |
hex | 4972573b |
1232230203 has 12 divisors (see below), whose sum is σ = 1827993648. Its totient is φ = 799284240.
The previous prime is 1232230189. The next prime is 1232230247. The reversal of 1232230203 is 3020322321.
It is a happy number.
1232230203 is a `hidden beast` number, since 1 + 232 + 230 + 203 = 666.
It is not a de Polignac number, because 1232230203 - 25 = 1232230171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1232230283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1849863 + ... + 1850528.
It is an arithmetic number, because the mean of its divisors is an integer number (152332804).
Almost surely, 21232230203 is an apocalyptic number.
1232230203 is a deficient number, since it is larger than the sum of its proper divisors (595763445).
1232230203 is a wasteful number, since it uses less digits than its factorization.
1232230203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3700434 (or 3700431 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 1232230203 is about 35103.1366547208. The cubic root of 1232230203 is about 1072.0884482207.
Adding to 1232230203 its reverse (3020322321), we get a palindrome (4252552524).
The spelling of 1232230203 in words is "one billion, two hundred thirty-two million, two hundred thirty thousand, two hundred three".
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