Base | Representation |
---|---|
bin | 11101010000111001100… |
… | …010110011110101110111 |
3 | 21010020202202022221201021 |
4 | 131100321202303311313 |
5 | 230422022042333304 |
6 | 4135502330042011 |
7 | 265201463663311 |
oct | 35207142636567 |
9 | 7106682287637 |
10 | 2011010121079 |
11 | 705956871803 |
12 | 2858b7279307 |
13 | 1178395c370b |
14 | 6d494c367b1 |
15 | 3749e8baa54 |
hex | 1d4398b3d77 |
2011010121079 has 2 divisors, whose sum is σ = 2011010121080. Its totient is φ = 2011010121078.
The previous prime is 2011010121073. The next prime is 2011010121089. The reversal of 2011010121079 is 9701210101102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2011010121079 - 25 = 2011010121047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2011010121073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005505060539 + 1005505060540.
It is an arithmetic number, because the mean of its divisors is an integer number (1005505060540).
Almost surely, 22011010121079 is an apocalyptic number.
2011010121079 is a deficient number, since it is larger than the sum of its proper divisors (1).
2011010121079 is an equidigital number, since it uses as much as digits as its factorization.
2011010121079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 252, while the sum is 25.
The spelling of 2011010121079 in words is "two trillion, eleven billion, ten million, one hundred twenty-one thousand, seventy-nine".
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