Base | Representation |
---|---|
bin | 1001000110010111100110… |
… | …00110111110110010011001 |
3 | 2121211221101211122022222201 |
4 | 10203023303012332302121 |
5 | 10110321023301431142 |
6 | 110320252300050201 |
7 | 4133451232453456 |
oct | 443136306766231 |
9 | 77757354568881 |
10 | 20010036358297 |
11 | 6415232955627 |
12 | 22b20b4833961 |
13 | b21c2769129b |
14 | 4d26c316682d |
15 | 24a791026ab7 |
hex | 1232f31bec99 |
20010036358297 has 2 divisors, whose sum is σ = 20010036358298. Its totient is φ = 20010036358296.
The previous prime is 20010036358271. The next prime is 20010036358343. The reversal of 20010036358297 is 79285363001002.
It is an a-pointer prime, because the next prime (20010036358343) can be obtained adding 20010036358297 to its sum of digits (46).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12749927055616 + 7260109302681 = 3570704^2 + 2694459^2 .
It is a cyclic number.
It is not a de Polignac number, because 20010036358297 - 223 = 20010027969689 is a prime.
It is not a weakly prime, because it can be changed into another prime (20010036352297) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10005018179148 + 10005018179149.
It is an arithmetic number, because the mean of its divisors is an integer number (10005018179149).
Almost surely, 220010036358297 is an apocalyptic number.
It is an amenable number.
20010036358297 is a deficient number, since it is larger than the sum of its proper divisors (1).
20010036358297 is an equidigital number, since it uses as much as digits as its factorization.
20010036358297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 544320, while the sum is 46.
Adding to 20010036358297 its reverse (79285363001002), we get a palindrome (99295399359299).
The spelling of 20010036358297 in words is "twenty trillion, ten billion, thirty-six million, three hundred fifty-eight thousand, two hundred ninety-seven".
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