Base | Representation |
---|---|
bin | 1011010011001001… |
… | …1011110101111001 |
3 | 21211101100110121021 |
4 | 2310302123311321 |
5 | 22202434320441 |
6 | 1220550142441 |
7 | 135110044543 |
oct | 26462336571 |
9 | 7741313537 |
10 | 3033120121 |
11 | 1317132049 |
12 | 707951a21 |
13 | 39450c745 |
14 | 20ab88693 |
15 | 12b4373d1 |
hex | b4c9bd79 |
3033120121 has 8 divisors (see below), whose sum is σ = 3142897920. Its totient is φ = 2923688208.
The previous prime is 3033120113. The next prime is 3033120149. The reversal of 3033120121 is 1210213303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3033120121 - 23 = 3033120113 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3033120095 and 3033120104.
It is not an unprimeable number, because it can be changed into a prime (3033120151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68551 + ... + 103756.
It is an arithmetic number, because the mean of its divisors is an integer number (392862240).
Almost surely, 23033120121 is an apocalyptic number.
It is an amenable number.
3033120121 is a deficient number, since it is larger than the sum of its proper divisors (109777799).
3033120121 is a wasteful number, since it uses less digits than its factorization.
3033120121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 172943.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3033120121 is about 55073.7698092295. The cubic root of 3033120121 is about 1447.5376553731.
Adding to 3033120121 its reverse (1210213303), we get a palindrome (4243333424).
The spelling of 3033120121 in words is "three billion, thirty-three million, one hundred twenty thousand, one hundred twenty-one".
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