Base | Representation |
---|---|
bin | 11000001100011010100011… |
… | …01111111110011000111001 |
3 | 20222101011120201001011111111 |
4 | 30012031101233332120321 |
5 | 23433140003121120421 |
6 | 305053103044200321 |
7 | 14130541123336150 |
oct | 1406152157763071 |
9 | 228334521034444 |
10 | 53203131426361 |
11 | 15a52359761a34 |
12 | 5b731590990a1 |
13 | 238c059251347 |
14 | d1d08c43a597 |
15 | 623e076ccee1 |
hex | 306351bfe639 |
53203131426361 has 16 divisors (see below), whose sum is σ = 60820556540800. Its totient is φ = 45589951830528.
The previous prime is 53203131426311. The next prime is 53203131426391. The reversal of 53203131426361 is 16362413130235.
It is not a de Polignac number, because 53203131426361 - 217 = 53203131295289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53203131426311) 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, 1040948275 + ... + 1040999383.
It is an arithmetic number, because the mean of its divisors is an integer number (3801284783800).
Almost surely, 253203131426361 is an apocalyptic number.
It is an amenable number.
53203131426361 is a deficient number, since it is larger than the sum of its proper divisors (7617425114439).
53203131426361 is a wasteful number, since it uses less digits than its factorization.
53203131426361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89728.
The product of its (nonzero) digits is 233280, while the sum is 40.
Adding to 53203131426361 its reverse (16362413130235), we get a palindrome (69565544556596).
The spelling of 53203131426361 in words is "fifty-three trillion, two hundred three billion, one hundred thirty-one million, four hundred twenty-six thousand, three hundred sixty-one".
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