Base | Representation |
---|---|
bin | 111100101101101010… |
… | …0011000111010001001 |
3 | 110110112111000122102121 |
4 | 1321123110120322021 |
5 | 4114010024343231 |
6 | 135521331131241 |
7 | 12263651661130 |
oct | 1713324307211 |
9 | 413474018377 |
10 | 130381090441 |
11 | 503267aa008 |
12 | 21328443b21 |
13 | c3aab25134 |
14 | 644bd4a917 |
15 | 35d153e311 |
hex | 1e5b518e89 |
130381090441 has 32 divisors (see below), whose sum is σ = 152013209600. Its totient is φ = 109528505856.
The previous prime is 130381090423. The next prime is 130381090451. The reversal of 130381090441 is 144090183031.
It is not a de Polignac number, because 130381090441 - 25 = 130381090409 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 130381090397 and 130381090406.
It is not an unprimeable number, because it can be changed into a prime (130381090421) 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 31 ways as a sum of consecutive naturals, for example, 30129820 + ... + 30134146.
It is an arithmetic number, because the mean of its divisors is an integer number (4750412800).
Almost surely, 2130381090441 is an apocalyptic number.
It is an amenable number.
130381090441 is a deficient number, since it is larger than the sum of its proper divisors (21632119159).
130381090441 is a wasteful number, since it uses less digits than its factorization.
130381090441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4853.
The product of its (nonzero) digits is 10368, while the sum is 34.
The spelling of 130381090441 in words is "one hundred thirty billion, three hundred eighty-one million, ninety thousand, four hundred forty-one".
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