Base | Representation |
---|---|
bin | 1011010011100001011110… |
… | …1001100111100000100011 |
3 | 1122000022002022102021101201 |
4 | 2310320113221213200203 |
5 | 3112123201211442243 |
6 | 42234140011142031 |
7 | 2422016532623650 |
oct | 264702751474043 |
9 | 48008068367351 |
10 | 12430032140323 |
11 | 3a62602102786 |
12 | 1489034744917 |
13 | 6c21bac67255 |
14 | 30d88c594c27 |
15 | 16850119104d |
hex | b4e17a67823 |
12430032140323 has 32 divisors (see below), whose sum is σ = 14442643353600. Its totient is φ = 10478537256096.
The previous prime is 12430032140303. The next prime is 12430032140411. The reversal of 12430032140323 is 32304123003421.
It is a happy number.
12430032140323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12430032140323 - 213 = 12430032132131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12430032140291 and 12430032140300.
It is not an unprimeable number, because it can be changed into a prime (12430032140303) 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, 45670240 + ... + 45941602.
It is an arithmetic number, because the mean of its divisors is an integer number (451332604800).
Almost surely, 212430032140323 is an apocalyptic number.
12430032140323 is a deficient number, since it is larger than the sum of its proper divisors (2012611213277).
12430032140323 is a wasteful number, since it uses less digits than its factorization.
12430032140323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271951.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 12430032140323 its reverse (32304123003421), we get a palindrome (44734155143744).
The spelling of 12430032140323 in words is "twelve trillion, four hundred thirty billion, thirty-two million, one hundred forty thousand, three hundred twenty-three".
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