Base | Representation |
---|---|
bin | 1001100110111001100… |
… | …00011100110110111011 |
3 | 1011120002201021200120002 |
4 | 10303130300130312323 |
5 | 20402042012000011 |
6 | 411353335023215 |
7 | 32564465633156 |
oct | 4633460346673 |
9 | 1146081250502 |
10 | 330121203131 |
11 | 1180048a4005 |
12 | 53b90b0ab0b |
13 | 2519034c425 |
14 | 11d996dac9d |
15 | 88c1c79c3b |
hex | 4cdcc1cdbb |
330121203131 has 8 divisors (see below), whose sum is σ = 332045557200. Its totient is φ = 328197034912.
The previous prime is 330121203103. The next prime is 330121203143. The reversal of 330121203131 is 131302121033.
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 330121203131 - 218 = 330120940987 is a prime.
It is a super-2 number, since 2×3301212031312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (330121203161) 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, 5297945 + ... + 5359893.
It is an arithmetic number, because the mean of its divisors is an integer number (41505694650).
Almost surely, 2330121203131 is an apocalyptic number.
330121203131 is a deficient number, since it is larger than the sum of its proper divisors (1924354069).
330121203131 is a wasteful number, since it uses less digits than its factorization.
330121203131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92925.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 330121203131 its reverse (131302121033), we get a palindrome (461423324164).
The spelling of 330121203131 in words is "three hundred thirty billion, one hundred twenty-one million, two hundred three thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •