Base | Representation |
---|---|
bin | 10001000101001000111111… |
… | …000100010110110101001100 |
3 | 100211222101221110212021110011 |
4 | 101011020333010112311030 |
5 | 34321231313221114430 |
6 | 423433400154323004 |
7 | 21552146344361362 |
oct | 2105107704266514 |
9 | 324871843767404 |
10 | 75120036113740 |
11 | 21a32257013572 |
12 | 8512924129464 |
13 | 32bba345bacb7 |
14 | 1479b87275632 |
15 | 8a40a045322a |
hex | 44523f116d4c |
75120036113740 has 12 divisors (see below), whose sum is σ = 157752075838896. Its totient is φ = 30048014445488.
The previous prime is 75120036113593. The next prime is 75120036113797. The reversal of 75120036113740 is 4731163002157.
It is a junction number, because it is equal to n+sod(n) for n = 75120036113693 and 75120036113702.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878000902824 + ... + 1878000902863.
It is an arithmetic number, because the mean of its divisors is an integer number (13146006319908).
Almost surely, 275120036113740 is an apocalyptic number.
It is an amenable number.
75120036113740 is an abundant number, since it is smaller than the sum of its proper divisors (82632039725156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75120036113740 is a wasteful number, since it uses less digits than its factorization.
75120036113740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3756001805696 (or 3756001805694 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 40.
Adding to 75120036113740 its reverse (4731163002157), we get a palindrome (79851199115897).
The spelling of 75120036113740 in words is "seventy-five trillion, one hundred twenty billion, thirty-six million, one hundred thirteen thousand, seven hundred forty".
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