Base | Representation |
---|---|
bin | 10111000111100011… |
… | …10100011011011110 |
3 | 1012000222021120211020 |
4 | 23203301310123132 |
5 | 200404311004210 |
6 | 5411323505010 |
7 | 616365231021 |
oct | 134361643336 |
9 | 35028246736 |
10 | 12411422430 |
11 | 5299a19410 |
12 | 24a4688166 |
13 | 122a475254 |
14 | 85a5171b8 |
15 | 4c993d770 |
hex | 2e3c746de |
12411422430 has 64 divisors (see below), whose sum is σ = 32886943488. Its totient is φ = 2972572160.
The previous prime is 12411422389. The next prime is 12411422431. The reversal of 12411422430 is 3422411421.
It is a self number, because there is not a number n which added to its sum of digits gives 12411422430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12411422431) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199179 + ... + 253958.
It is an arithmetic number, because the mean of its divisors is an integer number (513858492).
Almost surely, 212411422430 is an apocalyptic number.
12411422430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12411422430 is an abundant number, since it is smaller than the sum of its proper divisors (20475521058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12411422430 is a wasteful number, since it uses less digits than its factorization.
12411422430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453241.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 12411422430 its reverse (3422411421), we get a palindrome (15833833851).
The spelling of 12411422430 in words is "twelve billion, four hundred eleven million, four hundred twenty-two thousand, four hundred thirty".
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