Base | Representation |
---|---|
bin | 10011000100001000101… |
… | …010001110011100010011 |
3 | 11122020121211200112020222 |
4 | 103010020222032130103 |
5 | 132431101214442321 |
6 | 2441504550423255 |
7 | 163436516625311 |
oct | 23041052163423 |
9 | 4566554615228 |
10 | 1310110312211 |
11 | 465684131418 |
12 | 191aa9361b2b |
13 | 967098c90bc |
14 | 475a42250b1 |
15 | 2412b8233ab |
hex | 13108a8e713 |
1310110312211 has 24 divisors (see below), whose sum is σ = 1414256986800. Its totient is φ = 1209421746176.
The previous prime is 1310110312187. The next prime is 1310110312237. The reversal of 1310110312211 is 1122130110131.
It is a de Polignac number, because none of the positive numbers 2k-1310110312211 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1310110312211.
It is not an unprimeable number, because it can be changed into a prime (1310110312241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26545820 + ... + 26595126.
It is an arithmetic number, because the mean of its divisors is an integer number (58927374450).
Almost surely, 21310110312211 is an apocalyptic number.
1310110312211 is a deficient number, since it is larger than the sum of its proper divisors (104146674589).
1310110312211 is an equidigital number, since it uses as much as digits as its factorization.
1310110312211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49891 (or 49832 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 1310110312211 its reverse (1122130110131), we get a palindrome (2432240422342).
The spelling of 1310110312211 in words is "one trillion, three hundred ten billion, one hundred ten million, three hundred twelve thousand, two hundred eleven".
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