Base | Representation |
---|---|
bin | 1011001011010101… |
… | …0001100101101001 |
3 | 21202002121112202002 |
4 | 2302311101211221 |
5 | 22121034410441 |
6 | 1213415020345 |
7 | 134231133554 |
oct | 26265214551 |
9 | 7662545662 |
10 | 3000310121 |
11 | 12aa662446 |
12 | 6b896a6b5 |
13 | 38a792743 |
14 | 20668769b |
15 | 128605b9b |
hex | b2d51969 |
3000310121 has 8 divisors (see below), whose sum is σ = 3186172320. Its totient is φ = 2817243072.
The previous prime is 3000310097. The next prime is 3000310123. The reversal of 3000310121 is 1210130003.
3000310121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3000310121 - 218 = 3000047977 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3000310123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696575 + ... + 700868.
It is an arithmetic number, because the mean of its divisors is an integer number (398271540).
Almost surely, 23000310121 is an apocalyptic number.
It is an amenable number.
3000310121 is a deficient number, since it is larger than the sum of its proper divisors (185862199).
3000310121 is a wasteful number, since it uses less digits than its factorization.
3000310121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1397575.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 3000310121 is about 54775.0866818118. The cubic root of 3000310121 is about 1442.2992654705.
Adding to 3000310121 its reverse (1210130003), we get a palindrome (4210440124).
The spelling of 3000310121 in words is "three billion, three hundred ten thousand, one hundred twenty-one".
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