Base | Representation |
---|---|
bin | 1001010000000110110111… |
… | …01011000001001110111011 |
3 | 2200000221002200101002200202 |
4 | 10220003123223001032323 |
5 | 10131311321023221103 |
6 | 111134111540352415 |
7 | 4166565256551602 |
oct | 450033353011673 |
9 | 80027080332622 |
10 | 20344650601403 |
11 | 6534132976007 |
12 | 2346b1a3a570b |
13 | b4765281b23b |
14 | 50498747aa39 |
15 | 254327467988 |
hex | 1280dbac13bb |
20344650601403 has 2 divisors, whose sum is σ = 20344650601404. Its totient is φ = 20344650601402.
The previous prime is 20344650601397. The next prime is 20344650601433. The reversal of 20344650601403 is 30410605644302.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20344650601403 - 214 = 20344650585019 is a prime.
It is not a weakly prime, because it can be changed into another prime (20344650601433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10172325300701 + 10172325300702.
It is an arithmetic number, because the mean of its divisors is an integer number (10172325300702).
Almost surely, 220344650601403 is an apocalyptic number.
20344650601403 is a deficient number, since it is larger than the sum of its proper divisors (1).
20344650601403 is an equidigital number, since it uses as much as digits as its factorization.
20344650601403 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 207360, while the sum is 38.
The spelling of 20344650601403 in words is "twenty trillion, three hundred forty-four billion, six hundred fifty million, six hundred one thousand, four hundred three".
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