Base | Representation |
---|---|
bin | 1111000000100000111000… |
… | …01110101111111110001100 |
3 | 11022212001111222101020211102 |
4 | 13200100130032233332030 |
5 | 13311210122044043040 |
6 | 154105211525042232 |
7 | 6644250110135051 |
oct | 740203416577614 |
9 | 138761458336742 |
10 | 33003002331020 |
11 | a57454947a537 |
12 | 3850252856378 |
13 | 1555228c8b687 |
14 | 8214d4cd5028 |
15 | 3c373cdc2515 |
hex | 1e041c3aff8c |
33003002331020 has 24 divisors (see below), whose sum is σ = 71541992151168. Its totient is φ = 12775355740800.
The previous prime is 33003002330999. The next prime is 33003002331023. The reversal of 33003002331020 is 2013320030033.
It is a super-2 number, since 2×330030023310202 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 33003002330983 and 33003002331001.
It is not an unprimeable number, because it can be changed into a prime (33003002331023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26615323841 + ... + 26615325080.
It is an arithmetic number, because the mean of its divisors is an integer number (2980916339632).
Almost surely, 233003002331020 is an apocalyptic number.
It is an amenable number.
33003002331020 is an abundant number, since it is smaller than the sum of its proper divisors (38538989820148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33003002331020 is a wasteful number, since it uses less digits than its factorization.
33003002331020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53230648961 (or 53230648959 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 33003002331020 its reverse (2013320030033), we get a palindrome (35016322361053).
The spelling of 33003002331020 in words is "thirty-three trillion, three billion, two million, three hundred thirty-one thousand, twenty".
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