Base | Representation |
---|---|
bin | 10011000101010111100… |
… | …110001011011100010110 |
3 | 11122101001010122221010002 |
4 | 103011113212023130112 |
5 | 132441304232321124 |
6 | 2442244215531302 |
7 | 163514400416456 |
oct | 23052746133426 |
9 | 4571033587102 |
10 | 1311434651414 |
11 | 4661a3743028 |
12 | 1921b8989b32 |
13 | 9688b0a6574 |
14 | 4768c07dd66 |
15 | 241a7c200ae |
hex | 1315798b716 |
1311434651414 has 32 divisors (see below), whose sum is σ = 2042715856896. Its totient is φ = 630782940960.
The previous prime is 1311434651333. The next prime is 1311434651419. The reversal of 1311434651414 is 4141564341131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311434651419) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113764919 + ... + 113776445.
It is an arithmetic number, because the mean of its divisors is an integer number (63834870528).
Almost surely, 21311434651414 is an apocalyptic number.
1311434651414 is a deficient number, since it is larger than the sum of its proper divisors (731281205482).
1311434651414 is a wasteful number, since it uses less digits than its factorization.
1311434651414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22340.
The product of its digits is 69120, while the sum is 38.
Adding to 1311434651414 its reverse (4141564341131), we get a palindrome (5452998992545).
The spelling of 1311434651414 in words is "one trillion, three hundred eleven billion, four hundred thirty-four million, six hundred fifty-one thousand, four hundred fourteen".
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