Base | Representation |
---|---|
bin | 1111001000110001… |
… | …10101000110001011 |
3 | 202222100210012020002 |
4 | 13210120311012023 |
5 | 113120412301413 |
6 | 3422222553215 |
7 | 405246436634 |
oct | 74430650613 |
9 | 22870705202 |
10 | 8126681483 |
11 | 34a0333098 |
12 | 16a973880b |
13 | 9c686928b |
14 | 57144288b |
15 | 3286c0958 |
hex | 1e463518b |
8126681483 has 2 divisors, whose sum is σ = 8126681484. Its totient is φ = 8126681482.
The previous prime is 8126681473. The next prime is 8126681567. The reversal of 8126681483 is 3841866218.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 8126681483 - 230 = 7052939659 is a prime.
It is a super-2 number, since 2×81266814832 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (8126681473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4063340741 + 4063340742.
It is an arithmetic number, because the mean of its divisors is an integer number (4063340742).
Almost surely, 28126681483 is an apocalyptic number.
8126681483 is a deficient number, since it is larger than the sum of its proper divisors (1).
8126681483 is an equidigital number, since it uses as much as digits as its factorization.
8126681483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 442368, while the sum is 47.
The square root of 8126681483 is about 90148.1085935806. The cubic root of 8126681483 is about 2010.5015524367.
The spelling of 8126681483 in words is "eight billion, one hundred twenty-six million, six hundred eighty-one thousand, four hundred eighty-three".
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