Base | Representation |
---|---|
bin | 10110100110001111… |
… | …11101010101100011 |
3 | 1011022111112010201001 |
4 | 23103013331111203 |
5 | 144321243412121 |
6 | 5323503052431 |
7 | 606433261330 |
oct | 132307752543 |
9 | 34274463631 |
10 | 12132013411 |
11 | 5166229271 |
12 | 2426ba1117 |
13 | 11b460687b |
14 | 831383987 |
15 | 4b014a991 |
hex | 2d31fd563 |
12132013411 has 8 divisors (see below), whose sum is σ = 13926240000. Its totient is φ = 10353057288.
The previous prime is 12132013363. The next prime is 12132013423. The reversal of 12132013411 is 11431023121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12132013411 - 213 = 12132005219 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12132013451) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3815911 + ... + 3819088.
It is an arithmetic number, because the mean of its divisors is an integer number (1740780000).
Almost surely, 212132013411 is an apocalyptic number.
12132013411 is a deficient number, since it is larger than the sum of its proper divisors (1794226589).
12132013411 is an equidigital number, since it uses as much as digits as its factorization.
12132013411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7635233.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 12132013411 its reverse (11431023121), we get a palindrome (23563036532).
The spelling of 12132013411 in words is "twelve billion, one hundred thirty-two million, thirteen thousand, four hundred eleven".
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