Base | Representation |
---|---|
bin | 101101100100010000001… |
… | …001001011111000100011 |
3 | 102002100102211011002100001 |
4 | 231210100021023320203 |
5 | 402300401303032321 |
6 | 10354300021040431 |
7 | 442141403601205 |
oct | 55442011137043 |
9 | 12070384132301 |
10 | 3131302002211 |
11 | aa7a83390399 |
12 | 426a4a856117 |
13 | 199385390b36 |
14 | ab7ad284775 |
15 | 566bba40c91 |
hex | 2d91024be23 |
3131302002211 has 2 divisors, whose sum is σ = 3131302002212. Its totient is φ = 3131302002210.
The previous prime is 3131302002197. The next prime is 3131302002233. The reversal of 3131302002211 is 1122002031313.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 3131302002211 - 235 = 3096942263843 is a prime.
It is not a weakly prime, because it can be changed into another prime (3131302002611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565651001105 + 1565651001106.
It is an arithmetic number, because the mean of its divisors is an integer number (1565651001106).
Almost surely, 23131302002211 is an apocalyptic number.
3131302002211 is a deficient number, since it is larger than the sum of its proper divisors (1).
3131302002211 is an equidigital number, since it uses as much as digits as its factorization.
3131302002211 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 3131302002211 its reverse (1122002031313), we get a palindrome (4253304033524).
The spelling of 3131302002211 in words is "three trillion, one hundred thirty-one billion, three hundred two million, two thousand, two hundred eleven".
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