Base | Representation |
---|---|
bin | 11100101100010… |
… | …100011110111011 |
3 | 1020112210122121101 |
4 | 130230110132323 |
5 | 1441213132113 |
6 | 115433352231 |
7 | 14633444026 |
oct | 3454243673 |
9 | 1215718541 |
10 | 481380283 |
11 | 2277aa14a |
12 | 115268677 |
13 | 78966007 |
14 | 47d0a1bd |
15 | 2c3db2dd |
hex | 1cb147bb |
481380283 has 2 divisors, whose sum is σ = 481380284. Its totient is φ = 481380282.
The previous prime is 481380269. The next prime is 481380311. The reversal of 481380283 is 382083184.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 481380283 - 29 = 481379771 is a prime.
It is a super-2 number, since 2×4813802832 = 463453953722320178, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (481380223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240690141 + 240690142.
It is an arithmetic number, because the mean of its divisors is an integer number (240690142).
Almost surely, 2481380283 is an apocalyptic number.
481380283 is a deficient number, since it is larger than the sum of its proper divisors (1).
481380283 is an equidigital number, since it uses as much as digits as its factorization.
481380283 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 481380283 is about 21940.3801926949. The cubic root of 481380283 is about 783.7233135081.
The spelling of 481380283 in words is "four hundred eighty-one million, three hundred eighty thousand, two hundred eighty-three".
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