Base | Representation |
---|---|
bin | 100101101000010111010110… |
… | …0000011001111010011101001 |
3 | 1121101222120221022211201020021 |
4 | 1023100232230003033103221 |
5 | 321341123403032143423 |
6 | 3131552423401000441 |
7 | 126502121105122420 |
oct | 11320565403172351 |
9 | 1541876838751207 |
10 | 331003131131113 |
11 | 96516704320631 |
12 | 3115a75aa83121 |
13 | 112905cc7176ac |
14 | 5ba48cc0082b7 |
15 | 284023ebe695d |
hex | 12d0bac0cf4e9 |
331003131131113 has 8 divisors (see below), whose sum is σ = 378386764871040. Its totient is φ = 283643865428640.
The previous prime is 331003131131111. The next prime is 331003131131129. The reversal of 331003131131113 is 311131131300133.
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 331003131131113 - 21 = 331003131131111 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331003131131111) 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, 6091980253 + ... + 6092034586.
It is an arithmetic number, because the mean of its divisors is an integer number (47298345608880).
Almost surely, 2331003131131113 is an apocalyptic number.
It is an amenable number.
331003131131113 is a deficient number, since it is larger than the sum of its proper divisors (47383633739927).
331003131131113 is a wasteful number, since it uses less digits than its factorization.
331003131131113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12184018727.
The product of its (nonzero) digits is 729, while the sum is 25.
Adding to 331003131131113 its reverse (311131131300133), we get a palindrome (642134262431246).
The spelling of 331003131131113 in words is "three hundred thirty-one trillion, three billion, one hundred thirty-one million, one hundred thirty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •