Base | Representation |
---|---|
bin | 101110001011111011110001… |
… | …010001100001110101101101 |
3 | 222122020001122001212210222021 |
4 | 232023323301101201311231 |
5 | 203111041203141414013 |
6 | 2000004423455350141 |
7 | 60533450330444005 |
oct | 5613736121416555 |
9 | 878201561783867 |
10 | 203130231201133 |
11 | 597a6057a11a75 |
12 | 1a947bbb522351 |
13 | 89461388534c2 |
14 | 38237ac9ab005 |
15 | 1873d3bab5a8d |
hex | b8bef1461d6d |
203130231201133 has 16 divisors (see below), whose sum is σ = 204866271447040. Its totient is φ = 201396349982016.
The previous prime is 203130231201097. The next prime is 203130231201179. The reversal of 203130231201133 is 331102132031302.
It is a cyclic number.
It is not a de Polignac number, because 203130231201133 - 245 = 167945859112301 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 203130231201098 and 203130231201107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203136231201133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2353098310 + ... + 2353184632.
It is an arithmetic number, because the mean of its divisors is an integer number (12804141965440).
Almost surely, 2203130231201133 is an apocalyptic number.
It is an amenable number.
203130231201133 is a deficient number, since it is larger than the sum of its proper divisors (1736040245907).
203130231201133 is a wasteful number, since it uses less digits than its factorization.
203130231201133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98596.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 203130231201133 its reverse (331102132031302), we get a palindrome (534232363232435).
The spelling of 203130231201133 in words is "two hundred three trillion, one hundred thirty billion, two hundred thirty-one million, two hundred one thousand, one hundred thirty-three".
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