Base | Representation |
---|---|
bin | 10011111010001001… |
… | …01111011100001101 |
3 | 1000120212222101200000 |
4 | 21331010233130031 |
5 | 133342203020420 |
6 | 4524331554513 |
7 | 525603205311 |
oct | 117504573415 |
9 | 30525871600 |
10 | 10688329485 |
11 | 4595313159 |
12 | 20a35bba39 |
13 | 10144a1822 |
14 | 73573db41 |
15 | 428527690 |
hex | 27d12f70d |
10688329485 has 48 divisors (see below), whose sum is σ = 19225926720. Its totient is φ = 5696490240.
The previous prime is 10688329481. The next prime is 10688329499. The reversal of 10688329485 is 58492388601.
10688329485 is a `hidden beast` number, since 1 + 0 + 68 + 83 + 29 + 485 = 666.
It is not a de Polignac number, because 10688329485 - 22 = 10688329481 is a prime.
It is a super-2 number, since 2×106883294852 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10688329481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2840005 + ... + 2843765.
It is an arithmetic number, because the mean of its divisors is an integer number (400540140).
Almost surely, 210688329485 is an apocalyptic number.
10688329485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10688329485 is a deficient number, since it is larger than the sum of its proper divisors (8537597235).
10688329485 is an equidigital number, since it uses as much as digits as its factorization.
10688329485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6120 (or 6108 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 54.
The spelling of 10688329485 in words is "ten billion, six hundred eighty-eight million, three hundred twenty-nine thousand, four hundred eighty-five".
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