Base | Representation |
---|---|
bin | 10111000000100000… |
… | …11000001000010011 |
3 | 1011212212002002011202 |
4 | 23200100120020103 |
5 | 200244143332430 |
6 | 5401413101415 |
7 | 615050010515 |
oct | 134020301023 |
9 | 34785062152 |
10 | 12352324115 |
11 | 5269623a2a |
12 | 248892786b |
13 | 121b152831 |
14 | 852731bb5 |
15 | 4c4667d45 |
hex | 2e0418213 |
12352324115 has 4 divisors (see below), whose sum is σ = 14822788944. Its totient is φ = 9881859288.
The previous prime is 12352324109. The next prime is 12352324123. The reversal of 12352324115 is 51142325321.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51142325321 = 449 ⋅113902729.
It is a cyclic number.
It is not a de Polignac number, because 12352324115 - 210 = 12352323091 is a prime.
It is a super-2 number, since 2×123523241152 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
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 3 ways as a sum of consecutive naturals, for example, 1235232407 + ... + 1235232416.
It is an arithmetic number, because the mean of its divisors is an integer number (3705697236).
Almost surely, 212352324115 is an apocalyptic number.
12352324115 is a deficient number, since it is larger than the sum of its proper divisors (2470464829).
12352324115 is an equidigital number, since it uses as much as digits as its factorization.
12352324115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2470464828.
The product of its digits is 7200, while the sum is 29.
Adding to 12352324115 its reverse (51142325321), we get a palindrome (63494649436).
The spelling of 12352324115 in words is "twelve billion, three hundred fifty-two million, three hundred twenty-four thousand, one hundred fifteen".
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