Base | Representation |
---|---|
bin | 1111000110010010010011… |
… | …00000000001100110100100 |
3 | 11100120000102210111111010212 |
4 | 13203021021200001212210 |
5 | 13322432311031030040 |
6 | 154340251450234552 |
7 | 6664500626252426 |
oct | 743111140014644 |
9 | 140500383444125 |
10 | 33201330330020 |
11 | a640672461626 |
12 | 3882782425a58 |
13 | 156ab44a85538 |
14 | 82ad4acdc816 |
15 | 3c8999673d65 |
hex | 1e32498019a4 |
33201330330020 has 24 divisors (see below), whose sum is σ = 69763026191544. Its totient is φ = 13272868798976.
The previous prime is 33201330330001. The next prime is 33201330330023. The reversal of 33201330330020 is 2003303310233.
It can be written as a sum of positive squares in 4 ways, for example, as 5637927322624 + 27563403007396 = 2374432^2 + 5250086^2 .
It is a super-2 number, since 2×332013303300202 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33201330330023) 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 7 ways as a sum of consecutive naturals, for example, 478922789 + ... + 478992108.
It is an arithmetic number, because the mean of its divisors is an integer number (2906792757981).
Almost surely, 233201330330020 is an apocalyptic number.
It is an amenable number.
33201330330020 is an abundant number, since it is smaller than the sum of its proper divisors (36561695861524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33201330330020 is a wasteful number, since it uses less digits than its factorization.
33201330330020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 957916639 (or 957916637 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 23.
Adding to 33201330330020 its reverse (2003303310233), we get a palindrome (35204633640253).
The spelling of 33201330330020 in words is "thirty-three trillion, two hundred one billion, three hundred thirty million, three hundred thirty thousand, twenty".
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