Base | Representation |
---|---|
bin | 10010110111101111… |
… | …00010111110011000 |
3 | 222011001200102110011 |
4 | 21123313202332120 |
5 | 131222043104144 |
6 | 4353151131304 |
7 | 506026653421 |
oct | 113367427630 |
9 | 28131612404 |
10 | 10131222424 |
11 | 43298a13a4 |
12 | 1b68b13b34 |
13 | c55c4348b |
14 | 6c1760648 |
15 | 3e467da34 |
hex | 25bde2f98 |
10131222424 has 32 divisors (see below), whose sum is σ = 19202515920. Its totient is φ = 5010610176.
The previous prime is 10131222421. The next prime is 10131222463. The reversal of 10131222424 is 42422213101.
It is a junction number, because it is equal to n+sod(n) for n = 10131222395 and 10131222404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10131222421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2662107 + ... + 2665909.
Almost surely, 210131222424 is an apocalyptic number.
It is an amenable number.
10131222424 is a deficient number, since it is larger than the sum of its proper divisors (9071293496).
10131222424 is a wasteful number, since it uses less digits than its factorization.
10131222424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7339 (or 7335 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 10131222424 its reverse (42422213101), we get a palindrome (52553435525).
The spelling of 10131222424 in words is "ten billion, one hundred thirty-one million, two hundred twenty-two thousand, four hundred twenty-four".
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