Base | Representation |
---|---|
bin | 1111100000011… |
… | …00111100011100 |
3 | 100001202120100002 |
4 | 13300030330130 |
5 | 231244421234 |
6 | 20523553432 |
7 | 3136426421 |
oct | 760147434 |
9 | 301676302 |
10 | 130076444 |
11 | 674743a3 |
12 | 3768b878 |
13 | 20c44514 |
14 | 133bdd48 |
15 | b64627e |
hex | 7c0cf1c |
130076444 has 18 divisors (see below), whose sum is σ = 228996600. Its totient is φ = 64650976.
The previous prime is 130076407. The next prime is 130076459. The reversal of 130076444 is 444670031.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 216857 + ... + 217455.
Almost surely, 2130076444 is an apocalyptic number.
It is an amenable number.
130076444 is a deficient number, since it is larger than the sum of its proper divisors (98920156).
130076444 is an equidigital number, since it uses as much as digits as its factorization.
130076444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1069 (or 834 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 29.
The square root of 130076444 is about 11405.1060494850. The cubic root of 130076444 is about 506.6789772709.
The spelling of 130076444 in words is "one hundred thirty million, seventy-six thousand, four hundred forty-four".
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