Base | Representation |
---|---|
bin | 11000001101100… |
… | …01001101110001 |
3 | 112011011121020210 |
4 | 30012301031301 |
5 | 403443213131 |
6 | 32053054333 |
7 | 5014221213 |
oct | 1406611561 |
9 | 464147223 |
10 | 203101041 |
11 | a4710900 |
12 | 580273a9 |
13 | 33101940 |
14 | 1cd8c5b3 |
15 | 12c6d146 |
hex | c1b1371 |
203101041 has 48 divisors (see below), whose sum is σ = 323660288. Its totient is φ = 112527360.
The previous prime is 203101039. The next prime is 203101049. The reversal of 203101041 is 140101302.
It is a happy number.
It is not a de Polignac number, because 203101041 - 21 = 203101039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (203101049) 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 47 ways as a sum of consecutive naturals, for example, 910656 + ... + 910878.
Almost surely, 2203101041 is an apocalyptic number.
It is an amenable number.
203101041 is a deficient number, since it is larger than the sum of its proper divisors (120559247).
203101041 is a wasteful number, since it uses less digits than its factorization.
203101041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454 (or 443 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
The square root of 203101041 is about 14251.3522516286. The cubic root of 203101041 is about 587.8105589690.
Adding to 203101041 its reverse (140101302), we get a palindrome (343202343).
The spelling of 203101041 in words is "two hundred three million, one hundred one thousand, forty-one".
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