Base | Representation |
---|---|
bin | 11101010000001111111… |
… | …100001001101010100101 |
3 | 21010011222002220212121101 |
4 | 131100033330021222211 |
5 | 230414104400332442 |
6 | 4135305153320101 |
7 | 265145260041535 |
oct | 35201774115245 |
9 | 7104862825541 |
10 | 2010312120997 |
11 | 705628868a34 |
12 | 285741566031 |
13 | 117757b0470b |
14 | 6d42a25d4c5 |
15 | 3745d490cb7 |
hex | 1d40ff09aa5 |
2010312120997 has 2 divisors, whose sum is σ = 2010312120998. Its totient is φ = 2010312120996.
The previous prime is 2010312120937. The next prime is 2010312121039. The reversal of 2010312120997 is 7990212130102.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1982461184001 + 27850936996 = 1407999^2 + 166886^2 .
It is a cyclic number.
It is not a de Polignac number, because 2010312120997 - 215 = 2010312088229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2010312120937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005156060498 + 1005156060499.
It is an arithmetic number, because the mean of its divisors is an integer number (1005156060499).
Almost surely, 22010312120997 is an apocalyptic number.
It is an amenable number.
2010312120997 is a deficient number, since it is larger than the sum of its proper divisors (1).
2010312120997 is an equidigital number, since it uses as much as digits as its factorization.
2010312120997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 13608, while the sum is 37.
The spelling of 2010312120997 in words is "two trillion, ten billion, three hundred twelve million, one hundred twenty thousand, nine hundred ninety-seven".
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