Base | Representation |
---|---|
bin | 11110101111000101… |
… | …110010001100110101 |
3 | 10011011222122120000022 |
4 | 132233011302030311 |
5 | 1020042042101323 |
6 | 23054441454525 |
7 | 2245553631461 |
oct | 365705621465 |
9 | 104158576008 |
10 | 33002300213 |
11 | 12aa5a35683 |
12 | 64904a1445 |
13 | 315c3a35bc |
14 | 185108d4a1 |
15 | cd24c44c8 |
hex | 7af172335 |
33002300213 has 4 divisors (see below), whose sum is σ = 33004176108. Its totient is φ = 33000424320.
The previous prime is 33002300207. The next prime is 33002300263. The reversal of 33002300213 is 31200320033.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 11972079889 + 21030220324 = 109417^2 + 145018^2 .
It is a cyclic number.
It is not a de Polignac number, because 33002300213 - 24 = 33002300197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33002300191 and 33002300200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33002300263) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 911306 + ... + 946827.
It is an arithmetic number, because the mean of its divisors is an integer number (8251044027).
Almost surely, 233002300213 is an apocalyptic number.
It is an amenable number.
33002300213 is a deficient number, since it is larger than the sum of its proper divisors (1875895).
33002300213 is a wasteful number, since it uses less digits than its factorization.
33002300213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1875894.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 33002300213 its reverse (31200320033), we get a palindrome (64202620246).
The spelling of 33002300213 in words is "thirty-three billion, two million, three hundred thousand, two hundred thirteen".
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