Base | Representation |
---|---|
bin | 11001001111111100… |
… | …00011110111011111 |
3 | 1021222201000211121211 |
4 | 30213332003313133 |
5 | 210230200411304 |
6 | 10121033005251 |
7 | 656626460626 |
oct | 144776036737 |
9 | 37881024554 |
10 | 13555482079 |
11 | 5826797357 |
12 | 2763853827 |
13 | 13804b1519 |
14 | 9284446bd |
15 | 5450c9204 |
hex | 327f83ddf |
13555482079 has 2 divisors, whose sum is σ = 13555482080. Its totient is φ = 13555482078.
The previous prime is 13555482071. The next prime is 13555482119. The reversal of 13555482079 is 97028455531.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13555482079 - 23 = 13555482071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13555482071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6777741039 + 6777741040.
It is an arithmetic number, because the mean of its divisors is an integer number (6777741040).
Almost surely, 213555482079 is an apocalyptic number.
13555482079 is a deficient number, since it is larger than the sum of its proper divisors (1).
13555482079 is an equidigital number, since it uses as much as digits as its factorization.
13555482079 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1512000, while the sum is 49.
The spelling of 13555482079 in words is "thirteen billion, five hundred fifty-five million, four hundred eighty-two thousand, seventy-nine".
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