Base | Representation |
---|---|
bin | 111011011010000… |
… | …0100100001001011 |
3 | 12010220212020220002 |
4 | 1312310010201023 |
5 | 13040300031413 |
6 | 525444353215 |
7 | 100253202341 |
oct | 16664044113 |
9 | 5126766802 |
10 | 1993361483 |
11 | 933222a93 |
12 | 4776a580b |
13 | 259c91849 |
14 | 14ca4b991 |
15 | ba000958 |
hex | 76d0484b |
1993361483 has 2 divisors, whose sum is σ = 1993361484. Its totient is φ = 1993361482.
The previous prime is 1993361443. The next prime is 1993361561. The reversal of 1993361483 is 3841633991.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1993361483 - 226 = 1926252619 is a prime.
It is not a weakly prime, because it can be changed into another prime (1993361413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 996680741 + 996680742.
It is an arithmetic number, because the mean of its divisors is an integer number (996680742).
Almost surely, 21993361483 is an apocalyptic number.
1993361483 is a deficient number, since it is larger than the sum of its proper divisors (1).
1993361483 is an equidigital number, since it uses as much as digits as its factorization.
1993361483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 419904, while the sum is 47.
The square root of 1993361483 is about 44647.0769815897. The cubic root of 1993361483 is about 1258.5255034762.
The spelling of 1993361483 in words is "one billion, nine hundred ninety-three million, three hundred sixty-one thousand, four hundred eighty-three".
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