Base | Representation |
---|---|
bin | 11101100011111001101… |
… | …110100111010011000111 |
3 | 21012012102202102011001021 |
4 | 131203321232213103013 |
5 | 231240314030410322 |
6 | 4153115134412011 |
7 | 266523224506651 |
oct | 35437156472307 |
9 | 7165382364037 |
10 | 2031414310087 |
11 | 713577467a28 |
12 | 289850661007 |
13 | 11973b948536 |
14 | 7046ca936d1 |
15 | 37c95d764c7 |
hex | 1d8f9ba74c7 |
2031414310087 has 2 divisors, whose sum is σ = 2031414310088. Its totient is φ = 2031414310086.
The previous prime is 2031414310043. The next prime is 2031414310127. The reversal of 2031414310087 is 7800134141302.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2031414310087 - 27 = 2031414309959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2031414319087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015707155043 + 1015707155044.
It is an arithmetic number, because the mean of its divisors is an integer number (1015707155044).
Almost surely, 22031414310087 is an apocalyptic number.
2031414310087 is a deficient number, since it is larger than the sum of its proper divisors (1).
2031414310087 is an equidigital number, since it uses as much as digits as its factorization.
2031414310087 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16128, while the sum is 34.
Adding to 2031414310087 its reverse (7800134141302), we get a palindrome (9831548451389).
The spelling of 2031414310087 in words is "two trillion, thirty-one billion, four hundred fourteen million, three hundred ten thousand, eighty-seven".
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