Base | Representation |
---|---|
bin | 11110110001101001… |
… | …111001110100100011 |
3 | 10011021222121100020110 |
4 | 132301221321310203 |
5 | 1020134100314133 |
6 | 23103015542403 |
7 | 2246615416455 |
oct | 366151716443 |
9 | 104258540213 |
10 | 33045323043 |
11 | 13018250337 |
12 | 64a298aa03 |
13 | 3168287cb5 |
14 | 1856a8c2d5 |
15 | cd6171c63 |
hex | 7b1a79d23 |
33045323043 has 32 divisors (see below), whose sum is σ = 45771066880. Its totient is φ = 21189911040.
The previous prime is 33045323041. The next prime is 33045323057. The reversal of 33045323043 is 34032354033.
It is not a de Polignac number, because 33045323043 - 21 = 33045323041 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 33045323043.
It is not an unprimeable number, because it can be changed into a prime (33045323041) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3713946 + ... + 3722832.
It is an arithmetic number, because the mean of its divisors is an integer number (1430345840).
Almost surely, 233045323043 is an apocalyptic number.
33045323043 is a deficient number, since it is larger than the sum of its proper divisors (12725743837).
33045323043 is a wasteful number, since it uses less digits than its factorization.
33045323043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9307.
The product of its (nonzero) digits is 38880, while the sum is 30.
Adding to 33045323043 its reverse (34032354033), we get a palindrome (67077677076).
The spelling of 33045323043 in words is "thirty-three billion, forty-five million, three hundred twenty-three thousand, forty-three".
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