Base | Representation |
---|---|
bin | 100000110101111001010111… |
… | …001001111111100101010001 |
3 | 200221102110000102220112220110 |
4 | 200311321113021333211101 |
5 | 122413011100333331001 |
6 | 1231111213230031533 |
7 | 42265350615604554 |
oct | 4065712711774521 |
9 | 627373012815813 |
10 | 144441212402001 |
11 | 420291a090a879 |
12 | 142498119485a9 |
13 | 6279995144148 |
14 | 2794dc5dd869b |
15 | 11a73aa0123d6 |
hex | 835e5727f951 |
144441212402001 has 16 divisors (see below), whose sum is σ = 195142481640000. Its totient is φ = 95021378884608.
The previous prime is 144441212401951. The next prime is 144441212402023. The reversal of 144441212402001 is 100204212144441.
It is not a de Polignac number, because 144441212402001 - 219 = 144441211877713 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144441212402001.
It is not an unprimeable number, because it can be changed into a prime (144441212403001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541929216 + ... + 542195681.
It is an arithmetic number, because the mean of its divisors is an integer number (12196405102500).
Almost surely, 2144441212402001 is an apocalyptic number.
It is an amenable number.
144441212402001 is a deficient number, since it is larger than the sum of its proper divisors (50701269237999).
144441212402001 is a wasteful number, since it uses less digits than its factorization.
144441212402001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1084125488.
The product of its (nonzero) digits is 8192, while the sum is 30.
Adding to 144441212402001 its reverse (100204212144441), we get a palindrome (244645424546442).
The spelling of 144441212402001 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twelve million, four hundred two thousand, one".
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