Base | Representation |
---|---|
bin | 100000101111100000011100… |
… | …011011011011110010011001 |
3 | 200212212110200202120120110221 |
4 | 200233200130123123302121 |
5 | 122333312340424012131 |
6 | 1230133400422240041 |
7 | 42221545165615042 |
oct | 4057403433336231 |
9 | 625773622516427 |
10 | 144002140454041 |
11 | 41979a681816a1 |
12 | 141986b5586021 |
13 | 6247460abc38c |
14 | 277ba52a078c9 |
15 | 119ac5d350411 |
hex | 82f81c6dbc99 |
144002140454041 has 4 divisors (see below), whose sum is σ = 145276495679412. Its totient is φ = 142727785228672.
The previous prime is 144002140454017. The next prime is 144002140454047. The reversal of 144002140454041 is 140454041200441.
144002140454041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 5597009640000 + 138405130814041 = 2365800^2 + 11764571^2 .
It is a cyclic number.
It is not a de Polignac number, because 144002140454041 - 29 = 144002140453529 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 144002140453988 and 144002140454006.
It is not an unprimeable number, because it can be changed into a prime (144002140454047) 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, 637177612516 + ... + 637177612741.
It is an arithmetic number, because the mean of its divisors is an integer number (36319123919853).
Almost surely, 2144002140454041 is an apocalyptic number.
It is an amenable number.
144002140454041 is a deficient number, since it is larger than the sum of its proper divisors (1274355225371).
144002140454041 is a wasteful number, since it uses less digits than its factorization.
144002140454041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1274355225370.
The product of its (nonzero) digits is 40960, while the sum is 34.
Adding to 144002140454041 its reverse (140454041200441), we get a palindrome (284456181654482).
The spelling of 144002140454041 in words is "one hundred forty-four trillion, two billion, one hundred forty million, four hundred fifty-four thousand, forty-one".
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