Base | Representation |
---|---|
bin | 10010011000101101001010… |
… | …11101110000110111100111 |
3 | 12022011012021000222201022122 |
4 | 21030112211131300313213 |
5 | 20244411302104401411 |
6 | 221553515000420155 |
7 | 11342031245543126 |
oct | 1114264535606747 |
9 | 168135230881278 |
10 | 40431303200231 |
11 | 11978901684089 |
12 | 464ba3577765b |
13 | 197386a286698 |
14 | 9dac57bdbabd |
15 | 4a1a9e8629db |
hex | 24c5a5770de7 |
40431303200231 has 2 divisors, whose sum is σ = 40431303200232. Its totient is φ = 40431303200230.
The previous prime is 40431303200153. The next prime is 40431303200263. The reversal of 40431303200231 is 13200230313404.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-40431303200231 is a prime.
It is a super-2 number, since 2×404313032002312 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40431303200231.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (40431303200731) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20215651600115 + 20215651600116.
It is an arithmetic number, because the mean of its divisors is an integer number (20215651600116).
Almost surely, 240431303200231 is an apocalyptic number.
40431303200231 is a deficient number, since it is larger than the sum of its proper divisors (1).
40431303200231 is an equidigital number, since it uses as much as digits as its factorization.
40431303200231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 40431303200231 its reverse (13200230313404), we get a palindrome (53631533513635).
The spelling of 40431303200231 in words is "forty trillion, four hundred thirty-one billion, three hundred three million, two hundred thousand, two hundred thirty-one".
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