Base | Representation |
---|---|
bin | 10011000101100010010… |
… | …010110100100101001100 |
3 | 11122101111122101012112020 |
4 | 103011202102310211030 |
5 | 132442141204021122 |
6 | 2442314110410140 |
7 | 163522010060262 |
oct | 23054222644514 |
9 | 4571448335466 |
10 | 1311614126412 |
11 | 466285a87277 |
12 | 192248b00950 |
13 | 968b93254a5 |
14 | 476a7c3c432 |
15 | 241b8872c5c |
hex | 131624b494c |
1311614126412 has 12 divisors (see below), whose sum is σ = 3060432961656. Its totient is φ = 437204708800.
The previous prime is 1311614126393. The next prime is 1311614126413. The reversal of 1311614126412 is 2146214161131.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (1311614126413) 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 3 ways as a sum of consecutive naturals, for example, 54650588589 + ... + 54650588612.
It is an arithmetic number, because the mean of its divisors is an integer number (255036080138).
Almost surely, 21311614126412 is an apocalyptic number.
1311614126412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1311614126412 is an abundant number, since it is smaller than the sum of its proper divisors (1748818835244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1311614126412 is a wasteful number, since it uses less digits than its factorization.
1311614126412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109301177208 (or 109301177206 counting only the distinct ones).
The product of its digits is 6912, while the sum is 33.
Adding to 1311614126412 its reverse (2146214161131), we get a palindrome (3457828287543).
The spelling of 1311614126412 in words is "one trillion, three hundred eleven billion, six hundred fourteen million, one hundred twenty-six thousand, four hundred twelve".
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