Base | Representation |
---|---|
bin | 100110011001010011100010… |
… | …011000000010101011001011 |
3 | 211010220022101112012202210121 |
4 | 212121103202120002223023 |
5 | 134113134432413202023 |
6 | 1355051215332324111 |
7 | 50366034324331660 |
oct | 4631234230025313 |
9 | 733808345182717 |
10 | 168864732162763 |
11 | 4989514901418a |
12 | 16b33149173637 |
13 | 732bb50504430 |
14 | 2d9b14d2a3a67 |
15 | 147c85c4c9d5d |
hex | 9994e2602acb |
168864732162763 has 16 divisors (see below), whose sum is σ = 207833976806400. Its totient is φ = 133606964706336.
The previous prime is 168864732162739. The next prime is 168864732162859. The reversal of 168864732162763 is 367261237468861.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-168864732162763 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 168864732162692 and 168864732162701.
It is not an unprimeable number, because it can be changed into a prime (168864732162733) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45196338 + ... + 48789736.
It is an arithmetic number, because the mean of its divisors is an integer number (12989623550400).
Almost surely, 2168864732162763 is an apocalyptic number.
168864732162763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
168864732162763 is a deficient number, since it is larger than the sum of its proper divisors (38969244643637).
168864732162763 is a wasteful number, since it uses less digits than its factorization.
168864732162763 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4109826.
The product of its digits is 585252864, while the sum is 70.
The spelling of 168864732162763 in words is "one hundred sixty-eight trillion, eight hundred sixty-four billion, seven hundred thirty-two million, one hundred sixty-two thousand, seven hundred sixty-three".
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