Base | Representation |
---|---|
bin | 100000001010110010… |
… | …0111100100110011011 |
3 | 20121022101222222100110 |
4 | 1000111210330212123 |
5 | 2112434324434200 |
6 | 51422515535403 |
7 | 4663621631331 |
oct | 1002544744633 |
9 | 217271888313 |
10 | 69081483675 |
11 | 2732a773176 |
12 | 1147b2ba563 |
13 | 668c069c79 |
14 | 34b4a39b51 |
15 | 1be4b77b50 |
hex | 101593c99b |
69081483675 has 48 divisors (see below), whose sum is σ = 114729384032. Its totient is φ = 36677836800.
The previous prime is 69081483671. The next prime is 69081483677. The reversal of 69081483675 is 57638418096.
It is not a de Polignac number, because 69081483675 - 22 = 69081483671 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69081483671) 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 in 47 ways as a sum of consecutive naturals, for example, 17178165 + ... + 17182185.
Almost surely, 269081483675 is an apocalyptic number.
69081483675 is a deficient number, since it is larger than the sum of its proper divisors (45647900357).
69081483675 is a wasteful number, since it uses less digits than its factorization.
69081483675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5008 (or 5003 counting only the distinct ones).
The product of its (nonzero) digits is 8709120, while the sum is 57.
The spelling of 69081483675 in words is "sixty-nine billion, eighty-one million, four hundred eighty-three thousand, six hundred seventy-five".
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