Base | Representation |
---|---|
bin | 10110011011101001… |
… | …10010011100111101 |
3 | 1011002022012222012022 |
4 | 23031310302130331 |
5 | 144131013231023 |
6 | 5311005245525 |
7 | 604303451405 |
oct | 131564623475 |
9 | 34068188168 |
10 | 12043102013 |
11 | 5120020878 |
12 | 24012638a5 |
13 | 119c076287 |
14 | 82363b805 |
15 | 4a74367c8 |
hex | 2cdd3273d |
12043102013 has 8 divisors (see below), whose sum is σ = 12570006336. Its totient is φ = 11516472000.
The previous prime is 12043101953. The next prime is 12043102031. The reversal of 12043102013 is 31020134021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12043102013 - 28 = 12043101757 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12043101982 and 12043102000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12043102033) 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, 23813 + ... + 157013.
It is an arithmetic number, because the mean of its divisors is an integer number (1571250792).
Almost surely, 212043102013 is an apocalyptic number.
It is an amenable number.
12043102013 is a deficient number, since it is larger than the sum of its proper divisors (526904323).
12043102013 is a wasteful number, since it uses less digits than its factorization.
12043102013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137155.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 12043102013 its reverse (31020134021), we get a palindrome (43063236034).
The spelling of 12043102013 in words is "twelve billion, forty-three million, one hundred two thousand, thirteen".
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