Base | Representation |
---|---|
bin | 10011000100111101110… |
… | …111101011011000111110 |
3 | 11122022221001111100100121 |
4 | 103010331313223120332 |
5 | 132434413233443402 |
6 | 2442133320445154 |
7 | 163500606620302 |
oct | 23047567533076 |
9 | 4568831440317 |
10 | 1311003031102 |
11 | 465aa2040326 |
12 | 1920b83197ba |
13 | 9681c84362b |
14 | 4764aa07d02 |
15 | 2417edb2837 |
hex | 1313ddeb63e |
1311003031102 has 16 divisors (see below), whose sum is σ = 1988112530880. Its totient is φ = 648307934208.
The previous prime is 1311003031097. The next prime is 1311003031133. The reversal of 1311003031102 is 2011303001131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1980358 + ... + 2558089.
It is an arithmetic number, because the mean of its divisors is an integer number (124257033180).
Almost surely, 21311003031102 is an apocalyptic number.
1311003031102 is a deficient number, since it is larger than the sum of its proper divisors (677109499778).
1311003031102 is a wasteful number, since it uses less digits than its factorization.
1311003031102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4540035.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 1311003031102 its reverse (2011303001131), we get a palindrome (3322306032233).
The spelling of 1311003031102 in words is "one trillion, three hundred eleven billion, three million, thirty-one thousand, one hundred two".
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