Base | Representation |
---|---|
bin | 10110001000011111… |
… | …10101101110000100 |
3 | 1010200002212112110021 |
4 | 23010033311232010 |
5 | 143313344433444 |
6 | 5243025304524 |
7 | 600312625120 |
oct | 130417655604 |
9 | 33602775407 |
10 | 11882421124 |
11 | 5048353952 |
12 | 2377495144 |
13 | 11749a7922 |
14 | 80a172580 |
15 | 498297584 |
hex | 2c43f5b84 |
11882421124 has 24 divisors (see below), whose sum is σ = 24099562368. Its totient is φ = 5020740480.
The previous prime is 11882421119. The next prime is 11882421143. The reversal of 11882421124 is 42112428811.
It is a happy number.
11882421124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 11882421124.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2986549 + ... + 2990524.
It is an arithmetic number, because the mean of its divisors is an integer number (1004148432).
Almost surely, 211882421124 is an apocalyptic number.
11882421124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11882421124 is an abundant number, since it is smaller than the sum of its proper divisors (12217141244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11882421124 is a wasteful number, since it uses less digits than its factorization.
11882421124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5977155 (or 5977153 counting only the distinct ones).
The product of its digits is 8192, while the sum is 34.
Adding to 11882421124 its reverse (42112428811), we get a palindrome (53994849935).
The spelling of 11882421124 in words is "eleven billion, eight hundred eighty-two million, four hundred twenty-one thousand, one hundred twenty-four".
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