Base | Representation |
---|---|
bin | 11101010000001001110… |
… | …110101000101101001001 |
3 | 21010011200222210012100211 |
4 | 131100021312220231021 |
5 | 230413402230340402 |
6 | 4135251105001121 |
7 | 265142610113566 |
oct | 35201166505511 |
9 | 7104628705324 |
10 | 2010210011977 |
11 | 705586166a12 |
12 | 2857133231a1 |
13 | 11773c902c8b |
14 | 6d41a87d86d |
15 | 374545214d7 |
hex | 1d409da8b49 |
2010210011977 has 2 divisors, whose sum is σ = 2010210011978. Its totient is φ = 2010210011976.
The previous prime is 2010210011963. The next prime is 2010210012007. The reversal of 2010210011977 is 7791100120102.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1480843176201 + 529366835776 = 1216899^2 + 727576^2 .
It is a cyclic number.
It is not a de Polignac number, because 2010210011977 - 227 = 2010075794249 is a prime.
It is not a weakly prime, because it can be changed into another prime (2010210041977) 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, 1005105005988 + 1005105005989.
It is an arithmetic number, because the mean of its divisors is an integer number (1005105005989).
Almost surely, 22010210011977 is an apocalyptic number.
It is an amenable number.
2010210011977 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010210011977 is an equidigital number, since it uses as much as digits as its factorization.
2010210011977 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1764, while the sum is 31.
The spelling of 2010210011977 in words is "two trillion, ten billion, two hundred ten million, eleven thousand, nine hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •