Base | Representation |
---|---|
bin | 10111111000000110001111… |
… | …010110111001110000111101 |
3 | 111202210212022200011100011100 |
4 | 113320012033112321300331 |
5 | 102230441101001044230 |
6 | 1011200542244043313 |
7 | 31055504123250351 |
oct | 2770061726716075 |
9 | 452725280140140 |
10 | 105010060565565 |
11 | 30506575645531 |
12 | b93b7a0993539 |
13 | 4679538611b8c |
14 | 1bd072a7a5461 |
15 | c21845364660 |
hex | 5f818f5b9c3d |
105010060565565 has 48 divisors (see below), whose sum is σ = 183519048480768. Its totient is φ = 55543660599168.
The previous prime is 105010060565497. The next prime is 105010060565569. The reversal of 105010060565565 is 565565060010501.
105010060565565 is a `hidden beast` number, since 10 + 5 + 0 + 10 + 0 + 6 + 0 + 5 + 65 + 565 = 666.
It is not a de Polignac number, because 105010060565565 - 217 = 105010060434493 is a prime.
It is a super-2 number, since 2×1050100605655652 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 105010060565565.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105010060565569) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11909107 + ... + 18757583.
It is an arithmetic number, because the mean of its divisors is an integer number (3823313510016).
Almost surely, 2105010060565565 is an apocalyptic number.
105010060565565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
105010060565565 is a deficient number, since it is larger than the sum of its proper divisors (78508987915203).
105010060565565 is a wasteful number, since it uses less digits than its factorization.
105010060565565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6851298 (or 6851295 counting only the distinct ones).
The product of its (nonzero) digits is 675000, while the sum is 45.
It can be divided in two parts, 105010060 and 565565, that added together give a square (105575625 = 102752).
The spelling of 105010060565565 in words is "one hundred five trillion, ten billion, sixty million, five hundred sixty-five thousand, five hundred sixty-five".
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