Base | Representation |
---|---|
bin | 11101010000010110010… |
… | …111110010111110111111 |
3 | 21010012020121222021212211 |
4 | 131100112113302332333 |
5 | 230414320012001143 |
6 | 4135324010241251 |
7 | 265151040211306 |
oct | 35202627627677 |
9 | 7105217867784 |
10 | 2010420031423 |
11 | 705683772701 |
12 | 285771726227 |
13 | 11777428793b |
14 | 6d43a70d43d |
15 | 37467ba949d |
hex | 1d4165f2fbf |
2010420031423 has 2 divisors, whose sum is σ = 2010420031424. Its totient is φ = 2010420031422.
The previous prime is 2010420031391. The next prime is 2010420031441. The reversal of 2010420031423 is 3241300240102.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2010420031423 - 25 = 2010420031391 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2010420031394 and 2010420031403.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2010420031453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005210015711 + 1005210015712.
It is an arithmetic number, because the mean of its divisors is an integer number (1005210015712).
Almost surely, 22010420031423 is an apocalyptic number.
2010420031423 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010420031423 is an equidigital number, since it uses as much as digits as its factorization.
2010420031423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 2010420031423 its reverse (3241300240102), we get a palindrome (5251720271525).
The spelling of 2010420031423 in words is "two trillion, ten billion, four hundred twenty million, thirty-one thousand, four hundred twenty-three".
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