Base | Representation |
---|---|
bin | 10100101110110110… |
… | …01111110000100101 |
3 | 1001201200212202200021 |
4 | 22113123033300211 |
5 | 140243342433040 |
6 | 5040243515141 |
7 | 542552102416 |
oct | 122733176045 |
9 | 31650782607 |
10 | 11130436645 |
11 | 47a1928879 |
12 | 21a7688ab1 |
13 | 1084c66ab3 |
14 | 77834580d |
15 | 45225724a |
hex | 2976cfc25 |
11130436645 has 16 divisors (see below), whose sum is σ = 14066792640. Its totient is φ = 8431323264.
The previous prime is 11130436627. The next prime is 11130436661. The reversal of 11130436645 is 54663403111.
It is not a de Polignac number, because 11130436645 - 27 = 11130436517 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 11130436645.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159942 + ... + 218728.
It is an arithmetic number, because the mean of its divisors is an integer number (879174540).
Almost surely, 211130436645 is an apocalyptic number.
It is an amenable number.
11130436645 is a deficient number, since it is larger than the sum of its proper divisors (2936355995).
11130436645 is a wasteful number, since it uses less digits than its factorization.
11130436645 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60804.
The product of its (nonzero) digits is 25920, while the sum is 34.
Adding to 11130436645 its reverse (54663403111), we get a palindrome (65793839756).
The spelling of 11130436645 in words is "eleven billion, one hundred thirty million, four hundred thirty-six thousand, six hundred forty-five".
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