Base | Representation |
---|---|
bin | 10111001001110010… |
… | …00111100101101110 |
3 | 1012002021110011122112 |
4 | 23210321013211232 |
5 | 200424102110014 |
6 | 5413232244022 |
7 | 620013134615 |
oct | 134471074556 |
9 | 35067404575 |
10 | 12430113134 |
11 | 52a9524a7a |
12 | 24aa9a0612 |
13 | 12312ba73a |
14 | 85cbc087c |
15 | 4cb3d173e |
hex | 2e4e4796e |
12430113134 has 4 divisors (see below), whose sum is σ = 18645169704. Its totient is φ = 6215056566.
The previous prime is 12430113011. The next prime is 12430113149. The reversal of 12430113134 is 43131103421.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3107528282 + ... + 3107528285.
It is an arithmetic number, because the mean of its divisors is an integer number (4661292426).
Almost surely, 212430113134 is an apocalyptic number.
12430113134 is a deficient number, since it is larger than the sum of its proper divisors (6215056570).
12430113134 is an equidigital number, since it uses as much as digits as its factorization.
12430113134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6215056569.
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 12430113134 its reverse (43131103421), we get a palindrome (55561216555).
The spelling of 12430113134 in words is "twelve billion, four hundred thirty million, one hundred thirteen thousand, one hundred thirty-four".
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