Base | Representation |
---|---|
bin | 100000110101111001010111… |
… | …001001111111011011111100 |
3 | 200221102110000102220112002100 |
4 | 200311321113021333123330 |
5 | 122413011100333321104 |
6 | 1231111213230025100 |
7 | 42265350615603042 |
oct | 4065712711773374 |
9 | 627373012815070 |
10 | 144441212401404 |
11 | 420291a090a386 |
12 | 14249811948190 |
13 | 6279995143aa9 |
14 | 2794dc5dd8392 |
15 | 11a73aa012139 |
hex | 835e5727f6fc |
144441212401404 has 36 divisors (see below), whose sum is σ = 368879362035184. Its totient is φ = 47650709244672.
The previous prime is 144441212401373. The next prime is 144441212401433. The reversal of 144441212401404 is 404104212144441.
144441212401404 is a `hidden beast` number, since 1 + 4 + 4 + 4 + 4 + 1 + 2 + 1 + 240 + 1 + 404 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20681727952 + ... + 20681734935.
Almost surely, 2144441212401404 is an apocalyptic number.
It is an amenable number.
144441212401404 is an abundant number, since it is smaller than the sum of its proper divisors (224438149633780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144441212401404 is a wasteful number, since it uses less digits than its factorization.
144441212401404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41363462994 (or 41363462989 counting only the distinct ones).
The product of its (nonzero) digits is 65536, while the sum is 36.
Adding to 144441212401404 its reverse (404104212144441), we get a palindrome (548545424545845).
The spelling of 144441212401404 in words is "one hundred forty-four trillion, four hundred forty-one billion, two hundred twelve million, four hundred one thousand, four hundred four".
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