Base | Representation |
---|---|
bin | 10111001001000110… |
… | …11001101100010001 |
3 | 1012001212201221021220 |
4 | 23210203121230101 |
5 | 200421122420423 |
6 | 5412510235253 |
7 | 616613554110 |
oct | 134443315421 |
9 | 35055657256 |
10 | 12424420113 |
11 | 52a62967a6 |
12 | 24a8ab5b29 |
13 | 12300763a1 |
14 | 85c13bc77 |
15 | 4cab599e3 |
hex | 2e48d9b11 |
12424420113 has 16 divisors (see below), whose sum is σ = 19289667456. Its totient is φ = 6965712000.
The previous prime is 12424420111. The next prime is 12424420123. The reversal of 12424420113 is 31102442421.
It is not a de Polignac number, because 12424420113 - 21 = 12424420111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12424420111) 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, 5580388 + ... + 5582613.
It is an arithmetic number, because the mean of its divisors is an integer number (1205604216).
Almost surely, 212424420113 is an apocalyptic number.
It is an amenable number.
12424420113 is a deficient number, since it is larger than the sum of its proper divisors (6865247343).
12424420113 is a wasteful number, since it uses less digits than its factorization.
12424420113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11163064.
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 12424420113 its reverse (31102442421), we get a palindrome (43526862534).
The spelling of 12424420113 in words is "twelve billion, four hundred twenty-four million, four hundred twenty thousand, one hundred thirteen".
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