Base | Representation |
---|---|
bin | 10010110111101101… |
… | …01100111100100100 |
3 | 222011001021011212212 |
4 | 21123312230330210 |
5 | 131222014013444 |
6 | 4353142302552 |
7 | 506025042266 |
oct | 113366547444 |
9 | 28131234785 |
10 | 10131001124 |
11 | 4329760102 |
12 | 1b68a27a58 |
13 | c55b9682a |
14 | 6c1703b36 |
15 | 3e463819e |
hex | 25bdacf24 |
10131001124 has 12 divisors (see below), whose sum is σ = 17993868144. Its totient is φ = 4989895944.
The previous prime is 10131001123. The next prime is 10131001157. The reversal of 10131001124 is 42110013101.
It is a junction number, because it is equal to n+sod(n) for n = 10131001099 and 10131001108.
It is not an unprimeable number, because it can be changed into a prime (10131001123) 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 3 ways as a sum of consecutive naturals, for example, 18900854 + ... + 18901389.
It is an arithmetic number, because the mean of its divisors is an integer number (1499489012).
Almost surely, 210131001124 is an apocalyptic number.
It is an amenable number.
10131001124 is a deficient number, since it is larger than the sum of its proper divisors (7862867020).
10131001124 is a wasteful number, since it uses less digits than its factorization.
10131001124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37802314 (or 37802312 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 10131001124 its reverse (42110013101), we get a palindrome (52241014225).
The spelling of 10131001124 in words is "ten billion, one hundred thirty-one million, one thousand, one hundred twenty-four".
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