Base | Representation |
---|---|
bin | 10110011010001000… |
… | …00110101111001001 |
3 | 1011001102012121001200 |
4 | 23031010012233021 |
5 | 144114231340131 |
6 | 5305431534413 |
7 | 604060126446 |
oct | 131504065711 |
9 | 34042177050 |
10 | 12030340041 |
11 | 51138a4595 |
12 | 23b8b2a409 |
13 | 1199528505 |
14 | 821a789cd |
15 | 4a62652e6 |
hex | 2cd106bc9 |
12030340041 has 12 divisors (see below), whose sum is σ = 17388863232. Its totient is φ = 8014824216.
The previous prime is 12030340009. The next prime is 12030340057. The reversal of 12030340041 is 14004303021.
It is not a de Polignac number, because 12030340041 - 25 = 12030340009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12030339996 and 12030340023.
It is not an unprimeable number, because it can be changed into a prime (12030340001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 436081 + ... + 462846.
It is an arithmetic number, because the mean of its divisors is an integer number (1449071936).
Almost surely, 212030340041 is an apocalyptic number.
It is an amenable number.
12030340041 is a deficient number, since it is larger than the sum of its proper divisors (5358523191).
12030340041 is a wasteful number, since it uses less digits than its factorization.
12030340041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 900420 (or 900417 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 12030340041 its reverse (14004303021), we get a palindrome (26034643062).
The spelling of 12030340041 in words is "twelve billion, thirty million, three hundred forty thousand, forty-one".
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