Base | Representation |
---|---|
bin | 11000001101000… |
… | …01001100010100 |
3 | 112011001021020002 |
4 | 30012201030110 |
5 | 403434113122 |
6 | 32051430432 |
7 | 5013525656 |
oct | 1406411424 |
9 | 464037202 |
10 | 203035412 |
11 | a4676568 |
12 | 57bb5418 |
13 | 330aaac8 |
14 | 1cd726d6 |
15 | 12c58992 |
hex | c1a1314 |
203035412 has 12 divisors (see below), whose sum is σ = 355953780. Its totient is φ = 101334336.
The previous prime is 203035381. The next prime is 203035429. The reversal of 203035412 is 214530302.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 51351556 + 151683856 = 7166^2 + 12316^2 .
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, 43337 + ... + 47792.
It is an arithmetic number, because the mean of its divisors is an integer number (29662815).
Almost surely, 2203035412 is an apocalyptic number.
It is an amenable number.
203035412 is a deficient number, since it is larger than the sum of its proper divisors (152918368).
203035412 is a wasteful number, since it uses less digits than its factorization.
203035412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91690 (or 91688 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 203035412 is about 14249.0495121605. The cubic root of 203035412 is about 587.7472381461.
Adding to 203035412 its reverse (214530302), we get a palindrome (417565714).
The spelling of 203035412 in words is "two hundred three million, thirty-five thousand, four hundred twelve".
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