Base | Representation |
---|---|
bin | 101100000111001000001… |
… | …010010111001010101011 |
3 | 101201210100012202022120101 |
4 | 230013020022113022223 |
5 | 344131110341300321 |
6 | 10240321543410231 |
7 | 432001455512605 |
oct | 54071012271253 |
9 | 11653305668511 |
10 | 3031310103211 |
11 | a69631588735 |
12 | 40b5a3753977 |
13 | 18cb0b4597b0 |
14 | a6a05332175 |
15 | 53cb83a6791 |
hex | 2c1c82972ab |
3031310103211 has 8 divisors (see below), whose sum is σ = 3282523650224. Its totient is φ = 2782673105760.
The previous prime is 3031310103191. The next prime is 3031310103233. The reversal of 3031310103211 is 1123010131303.
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 3031310103211 - 29 = 3031310102699 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3031310103251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 644134941 + ... + 644139646.
It is an arithmetic number, because the mean of its divisors is an integer number (410315456278).
Almost surely, 23031310103211 is an apocalyptic number.
3031310103211 is a deficient number, since it is larger than the sum of its proper divisors (251213547013).
3031310103211 is a wasteful number, since it uses less digits than its factorization.
3031310103211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1288274781.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 3031310103211 its reverse (1123010131303), we get a palindrome (4154320234514).
The spelling of 3031310103211 in words is "three trillion, thirty-one billion, three hundred ten million, one hundred three thousand, two hundred eleven".
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