Base | Representation |
---|---|
bin | 11111000010000010… |
… | …110110111000000001 |
3 | 10012000011000121202102 |
4 | 133002002312320001 |
5 | 1021214444100113 |
6 | 23150201400145 |
7 | 2256464606606 |
oct | 370202667001 |
9 | 105004017672 |
10 | 33320300033 |
11 | 13149493649 |
12 | 655aa99055 |
13 | 31b0234287 |
14 | 18813ca6ad |
15 | d0038b758 |
hex | 7c20b6e01 |
33320300033 has 4 divisors (see below), whose sum is σ = 35280317700. Its totient is φ = 31360282368.
The previous prime is 33320300023. The next prime is 33320300099. The reversal of 33320300033 is 33000302333.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33000302333 = 139 ⋅237412247.
It can be written as a sum of positive squares in 2 ways, for example, as 26249508289 + 7070791744 = 162017^2 + 84088^2 .
It is a cyclic number.
It is not a de Polignac number, because 33320300033 - 228 = 33051864577 is a prime.
It is a super-2 number, since 2×333203000332 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33320299978 and 33320300014.
It is not an unprimeable number, because it can be changed into a prime (33320300023) 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, 980008808 + ... + 980008841.
It is an arithmetic number, because the mean of its divisors is an integer number (8820079425).
Almost surely, 233320300033 is an apocalyptic number.
It is an amenable number.
33320300033 is a deficient number, since it is larger than the sum of its proper divisors (1960017667).
33320300033 is a wasteful number, since it uses less digits than its factorization.
33320300033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1960017666.
The product of its (nonzero) digits is 1458, while the sum is 20.
Adding to 33320300033 its reverse (33000302333), we get a palindrome (66320602366).
The spelling of 33320300033 in words is "thirty-three billion, three hundred twenty million, three hundred thousand, thirty-three".
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