Base | Representation |
---|---|
bin | 1000110100011000100… |
… | …01000101100010111001 |
3 | 1001222002122211121222202 |
4 | 10122030101011202321 |
5 | 14431021224000441 |
6 | 351110254555545 |
7 | 30614435002001 |
oct | 4321421054271 |
9 | 1058078747882 |
10 | 303001000121 |
11 | 107558190096 |
12 | 4a882508bb5 |
13 | 2275a7a3421 |
14 | 10945929001 |
15 | 7d35d9e19b |
hex | 468c4458b9 |
303001000121 has 16 divisors (see below), whose sum is σ = 344292163200. Its totient is φ = 265104943488.
The previous prime is 303001000117. The next prime is 303001000139. The reversal of 303001000121 is 121000100303.
It is a cyclic number.
It is not a de Polignac number, because 303001000121 - 22 = 303001000117 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (303001000111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11941916 + ... + 11967261.
It is an arithmetic number, because the mean of its divisors is an integer number (21518260200).
Almost surely, 2303001000121 is an apocalyptic number.
It is an amenable number.
303001000121 is a deficient number, since it is larger than the sum of its proper divisors (41291163079).
303001000121 is a wasteful number, since it uses less digits than its factorization.
303001000121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23909248.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 303001000121 its reverse (121000100303), we get a palindrome (424001100424).
The spelling of 303001000121 in words is "three hundred three billion, one million, one hundred twenty-one", and thus it is an aban number.
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