Base | Representation |
---|---|
bin | 11111011010000001101… |
… | …11111010000000111111 |
3 | 10211011102002102110221102 |
4 | 33231000313322000333 |
5 | 120140022022014141 |
6 | 2143424313523315 |
7 | 140651504521205 |
oct | 17550067720077 |
9 | 3734362373842 |
10 | 1079125188671 |
11 | 386722044302 |
12 | 155184a1353b |
13 | 7a9b80b5cca |
14 | 3a330d41075 |
15 | 1d10d03199b |
hex | fb40dfa03f |
1079125188671 has 2 divisors, whose sum is σ = 1079125188672. Its totient is φ = 1079125188670.
The previous prime is 1079125188619. The next prime is 1079125188679. The reversal of 1079125188671 is 1768815219701.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1079125188671 is a prime.
It is a super-2 number, since 2×10791251886712 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1079125188679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539562594335 + 539562594336.
It is an arithmetic number, because the mean of its divisors is an integer number (539562594336).
Almost surely, 21079125188671 is an apocalyptic number.
1079125188671 is a deficient number, since it is larger than the sum of its proper divisors (1).
1079125188671 is an equidigital number, since it uses as much as digits as its factorization.
1079125188671 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1693440, while the sum is 56.
The spelling of 1079125188671 in words is "one trillion, seventy-nine billion, one hundred twenty-five million, one hundred eighty-eight thousand, six hundred seventy-one".
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