Base | Representation |
---|---|
bin | 10110100000100010… |
… | …10101101000000000 |
3 | 1011012011102221110220 |
4 | 23100101111220000 |
5 | 144222014444134 |
6 | 5315033023040 |
7 | 605312333310 |
oct | 132021255000 |
9 | 34164387426 |
10 | 12084140544 |
11 | 5141200713 |
12 | 2412b54a80 |
13 | 11a7714728 |
14 | 828c81440 |
15 | 4aad41149 |
hex | 2d0455a00 |
12084140544 has 80 divisors (see below), whose sum is σ = 36791924928. Its totient is φ = 3452608512.
The previous prime is 12084140539. The next prime is 12084140599. The reversal of 12084140544 is 44504148021.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551197 + ... + 572700.
Almost surely, 212084140544 is an apocalyptic number.
12084140544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12084140544 is an abundant number, since it is smaller than the sum of its proper divisors (24707784384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12084140544 is an equidigital number, since it uses as much as digits as its factorization.
12084140544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1123925 (or 1123909 counting only the distinct ones).
The product of its (nonzero) digits is 20480, while the sum is 33.
Adding to 12084140544 its reverse (44504148021), we get a palindrome (56588288565).
It can be divided in two parts, 12084 and 140544, that added together give a triangular number (152628 = T552).
The spelling of 12084140544 in words is "twelve billion, eighty-four million, one hundred forty thousand, five hundred forty-four".
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