Base | Representation |
---|---|
bin | 11110110011000011100… |
… | …101010111000010000011 |
3 | 21111022210220212202210112 |
4 | 132303003211113002003 |
5 | 234133344221313134 |
6 | 4300132501421535 |
7 | 305622331615112 |
oct | 36630345270203 |
9 | 7438726782715 |
10 | 2116405260419 |
11 | 74662065a94a |
12 | 2a220ba0a8ab |
13 | 124764a90aa8 |
14 | 74612615c79 |
15 | 3a0bc5b01ce |
hex | 1ecc3957083 |
2116405260419 has 2 divisors, whose sum is σ = 2116405260420. Its totient is φ = 2116405260418.
The previous prime is 2116405260367. The next prime is 2116405260439. The reversal of 2116405260419 is 9140625046112.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2116405260419 is a prime.
It is a super-2 number, since 2×21164052604192 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2116405260439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058202630209 + 1058202630210.
It is an arithmetic number, because the mean of its divisors is an integer number (1058202630210).
Almost surely, 22116405260419 is an apocalyptic number.
2116405260419 is a deficient number, since it is larger than the sum of its proper divisors (1).
2116405260419 is an equidigital number, since it uses as much as digits as its factorization.
2116405260419 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 103680, while the sum is 41.
The spelling of 2116405260419 in words is "two trillion, one hundred sixteen billion, four hundred five million, two hundred sixty thousand, four hundred nineteen".
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