Base | Representation |
---|---|
bin | 10011111010000001… |
… | …00110011111100100 |
3 | 1000120210221021000111 |
4 | 21331000212133210 |
5 | 133341413304020 |
6 | 4524252422404 |
7 | 525561035350 |
oct | 117500463744 |
9 | 30523837014 |
10 | 10687244260 |
11 | 4594741880 |
12 | 20a3177a04 |
13 | 10141b1894 |
14 | 73553a460 |
15 | 4283b0d5a |
hex | 27d0267e4 |
10687244260 has 96 divisors (see below), whose sum is σ = 29453921280. Its totient is φ = 3155760000.
The previous prime is 10687244237. The next prime is 10687244261. The reversal of 10687244260 is 6244278601.
It is a happy number.
10687244260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×106872442602 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10687244261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153366 + ... + 211885.
It is an arithmetic number, because the mean of its divisors is an integer number (306811680).
Almost surely, 210687244260 is an apocalyptic number.
10687244260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10687244260 is an abundant number, since it is smaller than the sum of its proper divisors (18766677020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10687244260 is a wasteful number, since it uses less digits than its factorization.
10687244260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365297 (or 365295 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The spelling of 10687244260 in words is "ten billion, six hundred eighty-seven million, two hundred forty-four thousand, two hundred sixty".
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