Base | Representation |
---|---|
bin | 10110100000100001… |
… | …11010000000110010 |
3 | 1011012011020012022221 |
4 | 23100100322000302 |
5 | 144222002334232 |
6 | 5315030351254 |
7 | 605311352464 |
oct | 132020720062 |
9 | 34164205287 |
10 | 12084027442 |
11 | 5141133743 |
12 | 2412abb52a |
13 | 11a76a50c6 |
14 | 828c52134 |
15 | 4aad1c897 |
hex | 2d043a032 |
12084027442 has 8 divisors (see below), whose sum is σ = 18547577136. Its totient is φ = 5901501732.
The previous prime is 12084027409. The next prime is 12084027443. The reversal of 12084027442 is 24472048021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 12084027398 and 12084027407.
It is not an unprimeable number, because it can be changed into a prime (12084027443) 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, 70255888 + ... + 70256059.
It is an arithmetic number, because the mean of its divisors is an integer number (2318447142).
Almost surely, 212084027442 is an apocalyptic number.
12084027442 is a deficient number, since it is larger than the sum of its proper divisors (6463549694).
12084027442 is a wasteful number, since it uses less digits than its factorization.
12084027442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140511992.
The product of its (nonzero) digits is 28672, while the sum is 34.
The spelling of 12084027442 in words is "twelve billion, eighty-four million, twenty-seven thousand, four hundred forty-two".
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