Base | Representation |
---|---|
bin | 10111000000100111… |
… | …11000010000000110 |
3 | 1011212220210201102212 |
4 | 23200103320100012 |
5 | 200244412221433 |
6 | 5401444503422 |
7 | 615060553100 |
oct | 134023702006 |
9 | 34786721385 |
10 | 12353242118 |
11 | 526a0a0708 |
12 | 24890aab72 |
13 | 121b3b4629 |
14 | 8528d0570 |
15 | 4c4799d48 |
hex | 2e04f8406 |
12353242118 has 24 divisors (see below), whose sum is σ = 21559063032. Its totient is φ = 5293284864.
The previous prime is 12353242093. The next prime is 12353242123. The reversal of 12353242118 is 81124235321.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 895046 + ... + 908742.
It is an arithmetic number, because the mean of its divisors is an integer number (898294293).
Almost surely, 212353242118 is an apocalyptic number.
12353242118 is a deficient number, since it is larger than the sum of its proper divisors (9205820914).
12353242118 is a wasteful number, since it uses less digits than its factorization.
12353242118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22916 (or 22909 counting only the distinct ones).
The product of its digits is 11520, while the sum is 32.
Adding to 12353242118 its reverse (81124235321), we get a palindrome (93477477439).
The spelling of 12353242118 in words is "twelve billion, three hundred fifty-three million, two hundred forty-two thousand, one hundred eighteen".
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