Base | Representation |
---|---|
bin | 10110100110001111… |
… | …11111110000011011 |
3 | 1011022111112122022011 |
4 | 23103013333300123 |
5 | 144321244221243 |
6 | 5323503210351 |
7 | 606433332250 |
oct | 132307776033 |
9 | 34274478264 |
10 | 12132023323 |
11 | 5166235762 |
12 | 2426ba69b7 |
13 | 11b460b234 |
14 | 831387427 |
15 | 4b014d89d |
hex | 2d31ffc1b |
12132023323 has 4 divisors (see below), whose sum is σ = 13865169520. Its totient is φ = 10398877128.
The previous prime is 12132023291. The next prime is 12132023359. The reversal of 12132023323 is 32332023121.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 12132023323 - 25 = 12132023291 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12132023294 and 12132023303.
It is not an unprimeable number, because it can be changed into a prime (12132023363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 866573088 + ... + 866573101.
It is an arithmetic number, because the mean of its divisors is an integer number (3466292380).
Almost surely, 212132023323 is an apocalyptic number.
12132023323 is a deficient number, since it is larger than the sum of its proper divisors (1733146197).
12132023323 is an equidigital number, since it uses as much as digits as its factorization.
12132023323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1733146196.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12132023323 its reverse (32332023121), we get a palindrome (44464046444).
The spelling of 12132023323 in words is "twelve billion, one hundred thirty-two million, twenty-three thousand, three hundred twenty-three".
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