Base | Representation |
---|---|
bin | 1011010011001000… |
… | …0011111010101001 |
3 | 21211101011111011122 |
4 | 2310302003322221 |
5 | 22202423201441 |
6 | 1220544105025 |
7 | 135106156043 |
oct | 26462037251 |
9 | 7741144148 |
10 | 3033022121 |
11 | 1317075458 |
12 | 707905175 |
13 | 3944a6c5c |
14 | 20ab60a93 |
15 | 12b41834b |
hex | b4c83ea9 |
3033022121 has 4 divisors (see below), whose sum is σ = 3164892672. Its totient is φ = 2901151572.
The previous prime is 3033022099. The next prime is 3033022169. The reversal of 3033022121 is 1212203303.
3033022121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3033022121 - 226 = 2965913257 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 3033022121.
It is not an unprimeable number, because it can be changed into a prime (3033022621) 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, 65935241 + ... + 65935286.
It is an arithmetic number, because the mean of its divisors is an integer number (791223168).
Almost surely, 23033022121 is an apocalyptic number.
It is an amenable number.
3033022121 is a deficient number, since it is larger than the sum of its proper divisors (131870551).
3033022121 is a wasteful number, since it uses less digits than its factorization.
3033022121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131870550.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 3033022121 is about 55072.8800863002. The cubic root of 3033022121 is about 1447.5220652423.
Adding to 3033022121 its reverse (1212203303), we get a palindrome (4245225424).
The spelling of 3033022121 in words is "three billion, thirty-three million, twenty-two thousand, one hundred twenty-one".
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