Base | Representation |
---|---|
bin | 11101010000010101100… |
… | …000001011000100111111 |
3 | 21010012012121112110222212 |
4 | 131100111200023010333 |
5 | 230414302243400142 |
6 | 4135322325531035 |
7 | 265150502241101 |
oct | 35202540130477 |
9 | 7105177473885 |
10 | 2010405450047 |
11 | 705676513485 |
12 | 285768873a7b |
13 | 1177712509c7 |
14 | 6d4387d5571 |
15 | 37466778d82 |
hex | 1d41580b13f |
2010405450047 has 2 divisors, whose sum is σ = 2010405450048. Its totient is φ = 2010405450046.
The previous prime is 2010405449951. The next prime is 2010405450071. The reversal of 2010405450047 is 7400545040102.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2010405450047 is a prime.
It is a super-2 number, since 2×20104054500472 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2010405449995 and 2010405450022.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2010405450247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005202725023 + 1005202725024.
It is an arithmetic number, because the mean of its divisors is an integer number (1005202725024).
Almost surely, 22010405450047 is an apocalyptic number.
2010405450047 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010405450047 is an equidigital number, since it uses as much as digits as its factorization.
2010405450047 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 22400, while the sum is 32.
The spelling of 2010405450047 in words is "two trillion, ten billion, four hundred five million, four hundred fifty thousand, forty-seven".
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