Base | Representation |
---|---|
bin | 1100111101010000001… |
… | …00101011011000011001 |
3 | 1120120010212000221010101 |
4 | 12132220010223120121 |
5 | 24243233031230131 |
6 | 540304523415401 |
7 | 44110335500614 |
oct | 6365004533031 |
9 | 1516125027111 |
10 | 445201430041 |
11 | 161899667855 |
12 | 72349084561 |
13 | 32ca01b7654 |
14 | 177954a717b |
15 | b8a9d74c61 |
hex | 67a812b619 |
445201430041 has 4 divisors (see below), whose sum is σ = 445388413284. Its totient is φ = 445014446800.
The previous prime is 445201429957. The next prime is 445201430053. The reversal of 445201430041 is 140034102544.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 86448348441 + 358753081600 = 294021^2 + 598960^2 .
It is a cyclic number.
It is not a de Polignac number, because 445201430041 - 27 = 445201429913 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 445201429991 and 445201430009.
It is not an unprimeable number, because it can be changed into a prime (445201430341) 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, 93488050 + ... + 93492811.
It is an arithmetic number, because the mean of its divisors is an integer number (111347103321).
Almost surely, 2445201430041 is an apocalyptic number.
It is an amenable number.
445201430041 is a deficient number, since it is larger than the sum of its proper divisors (186983243).
445201430041 is a wasteful number, since it uses less digits than its factorization.
445201430041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186983242.
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 445201430041 its reverse (140034102544), we get a palindrome (585235532585).
The spelling of 445201430041 in words is "four hundred forty-five billion, two hundred one million, four hundred thirty thousand, forty-one".
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