Base | Representation |
---|---|
bin | 100110100000110000… |
… | …0110110100011111001 |
3 | 21220110202020121011211 |
4 | 1031001200312203321 |
5 | 2323334044303003 |
6 | 101554331123121 |
7 | 5655320143144 |
oct | 1150140664371 |
9 | 256422217154 |
10 | 82703509753 |
11 | 3208aa7aa67 |
12 | 140412a34a1 |
13 | 7a50279c27 |
14 | 4007c4305b |
15 | 22409e896d |
hex | 13418368f9 |
82703509753 has 4 divisors (see below), whose sum is σ = 82704094308. Its totient is φ = 82702925200.
The previous prime is 82703509709. The next prime is 82703509769. The reversal of 82703509753 is 35790530728.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 50199746809 + 32503762944 = 224053^2 + 180288^2 .
It is a cyclic number.
It is not a de Polignac number, because 82703509753 - 213 = 82703501561 is a prime.
It is a super-2 number, since 2×827035097532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 82703509697 and 82703509706.
It is not an unprimeable number, because it can be changed into a prime (82703509783) 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 3 ways as a sum of consecutive naturals, for example, 67875 + ... + 412327.
It is an arithmetic number, because the mean of its divisors is an integer number (20676023577).
Almost surely, 282703509753 is an apocalyptic number.
It is an amenable number.
82703509753 is a deficient number, since it is larger than the sum of its proper divisors (584555).
82703509753 is a wasteful number, since it uses less digits than its factorization.
82703509753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584554.
The product of its (nonzero) digits is 1587600, while the sum is 49.
The spelling of 82703509753 in words is "eighty-two billion, seven hundred three million, five hundred nine thousand, seven hundred fifty-three".
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