Base | Representation |
---|---|
bin | 10011100101001010… |
… | …10000100000010000 |
3 | 1000010121202101021221 |
4 | 21302211100200100 |
5 | 133012122213034 |
6 | 4455043054424 |
7 | 521335053016 |
oct | 116245204020 |
9 | 30117671257 |
10 | 10512304144 |
11 | 4504a15771 |
12 | 2054671414 |
13 | cb6b8cb14 |
14 | 71a1dc8b6 |
15 | 417d56bb4 |
hex | 272950810 |
10512304144 has 40 divisors (see below), whose sum is σ = 21589966368. Its totient is φ = 4941396480.
The previous prime is 10512304141. The next prime is 10512304193. The reversal of 10512304144 is 44140321501.
It is a super-2 number, since 2×105123041442 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10512304141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225399 + ... + 268009.
Almost surely, 210512304144 is an apocalyptic number.
It is an amenable number.
10512304144 is an abundant number, since it is smaller than the sum of its proper divisors (11077662224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10512304144 is a wasteful number, since it uses less digits than its factorization.
10512304144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43543 (or 43537 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 10512304144 its reverse (44140321501), we get a palindrome (54652625645).
The spelling of 10512304144 in words is "ten billion, five hundred twelve million, three hundred four thousand, one hundred forty-four".
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