Base | Representation |
---|---|
bin | 101101001000001000001… |
… | …001101000100110000101 |
3 | 101222110111012122110222000 |
4 | 231020020021220212011 |
5 | 401302024400143023 |
6 | 10332343242255513 |
7 | 440022140456016 |
oct | 55101011504605 |
9 | 11873435573860 |
10 | 3101103131013 |
11 | a961969654a8 |
12 | 4210211b7599 |
13 | 196581a48494 |
14 | aa14666d00d |
15 | 55a00732243 |
hex | 2d208268985 |
3101103131013 has 8 divisors (see below), whose sum is σ = 4594226860800. Its totient is φ = 2067402087324.
The previous prime is 3101103131011. The next prime is 3101103131039. The reversal of 3101103131013 is 3101313011013.
3101103131013 is a `hidden beast` number, since 310 + 1 + 1 + 0 + 31 + 310 + 13 = 666.
It is not a de Polignac number, because 3101103131013 - 21 = 3101103131011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3101103131011) 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, 57427835733 + ... + 57427835786.
It is an arithmetic number, because the mean of its divisors is an integer number (574278357600).
Almost surely, 23101103131013 is an apocalyptic number.
It is an amenable number.
3101103131013 is a deficient number, since it is larger than the sum of its proper divisors (1493123729787).
3101103131013 is a wasteful number, since it uses less digits than its factorization.
3101103131013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114855671528 (or 114855671522 counting only the distinct ones).
The product of its (nonzero) digits is 81, while the sum is 18.
Adding to 3101103131013 its reverse (3101313011013), we get a palindrome (6202416142026).
The spelling of 3101103131013 in words is "three trillion, one hundred one billion, one hundred three million, one hundred thirty-one thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •