Base | Representation |
---|---|
bin | 101101001100101101111… |
… | …001010101110010110101 |
3 | 101222221012122222111212011 |
4 | 231030231321111302311 |
5 | 401342123012024310 |
6 | 10334520251324221 |
7 | 440255231646043 |
oct | 55145571256265 |
9 | 11887178874764 |
10 | 3106031361205 |
11 | a98295802813 |
12 | 421b77750671 |
13 | 196b88a68b16 |
14 | aa492dab393 |
15 | 55bdd20d78a |
hex | 2d32de55cb5 |
3106031361205 has 16 divisors (see below), whose sum is σ = 3807376848000. Its totient is φ = 2431808343360.
The previous prime is 3106031361157. The next prime is 3106031361233. The reversal of 3106031361205 is 5021631306013.
It is not a de Polignac number, because 3106031361205 - 215 = 3106031328437 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25526515 + ... + 25647904.
It is an arithmetic number, because the mean of its divisors is an integer number (237961053000).
Almost surely, 23106031361205 is an apocalyptic number.
It is an amenable number.
3106031361205 is a deficient number, since it is larger than the sum of its proper divisors (701345486795).
3106031361205 is a wasteful number, since it uses less digits than its factorization.
3106031361205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51174684.
The product of its (nonzero) digits is 9720, while the sum is 31.
Adding to 3106031361205 its reverse (5021631306013), we get a palindrome (8127662667218).
The spelling of 3106031361205 in words is "three trillion, one hundred six billion, thirty-one million, three hundred sixty-one thousand, two hundred five".
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