Base | Representation |
---|---|
bin | 11110110101000010… |
… | …100000100110101101 |
3 | 10011102221110011110002 |
4 | 132311002200212231 |
5 | 1020243114330010 |
6 | 23112404554045 |
7 | 2251205151524 |
oct | 366502404655 |
9 | 104387404402 |
10 | 33102105005 |
11 | 13047303482 |
12 | 64b99b2925 |
13 | 3176c792a8 |
14 | 186042d4bb |
15 | cdb13b1a5 |
hex | 7b50a09ad |
33102105005 has 16 divisors (see below), whose sum is σ = 39914158320. Its totient is φ = 26354122752.
The previous prime is 33102104983. The next prime is 33102105031. The reversal of 33102105005 is 50050120133.
It can be written as a sum of positive squares in 8 ways, for example, as 4570165609 + 28531939396 = 67603^2 + 168914^2 .
It is a cyclic number.
It is not a de Polignac number, because 33102105005 - 26 = 33102104941 is a prime.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1439357 + ... + 1462173.
It is an arithmetic number, because the mean of its divisors is an integer number (2494634895).
Almost surely, 233102105005 is an apocalyptic number.
It is an amenable number.
33102105005 is a deficient number, since it is larger than the sum of its proper divisors (6812053315).
33102105005 is a wasteful number, since it uses less digits than its factorization.
33102105005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24208.
The product of its (nonzero) digits is 450, while the sum is 20.
Adding to 33102105005 its reverse (50050120133), we get a palindrome (83152225138).
The spelling of 33102105005 in words is "thirty-three billion, one hundred two million, one hundred five thousand, five".
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