Base | Representation |
---|---|
bin | 1110000001110010001… |
… | …00011101010111001011 |
3 | 1201002002222101100102212 |
4 | 13000321010131113023 |
5 | 30344110403313212 |
6 | 1005231440015335 |
7 | 46552153522625 |
oct | 7007104352713 |
9 | 1632088340385 |
10 | 481993807307 |
11 | 176459a36411 |
12 | 794b690154b |
13 | 365b485c89c |
14 | 19485a63c15 |
15 | c80ee54e22 |
hex | 703911d5cb |
481993807307 has 4 divisors (see below), whose sum is σ = 481996461456. Its totient is φ = 481991153160.
The previous prime is 481993807289. The next prime is 481993807333. The reversal of 481993807307 is 703708399184.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 481993807307 - 216 = 481993741771 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (481993807367) 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 3 ways as a sum of consecutive naturals, for example, 1032944 + ... + 1425117.
It is an arithmetic number, because the mean of its divisors is an integer number (120499115364).
Almost surely, 2481993807307 is an apocalyptic number.
481993807307 is a deficient number, since it is larger than the sum of its proper divisors (2654149).
481993807307 is a wasteful number, since it uses less digits than its factorization.
481993807307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2654148.
The product of its (nonzero) digits is 9144576, while the sum is 59.
The spelling of 481993807307 in words is "four hundred eighty-one billion, nine hundred ninety-three million, eight hundred seven thousand, three hundred seven".
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