Base | Representation |
---|---|
bin | 1000011000111110000… |
… | …0010010000010011000 |
3 | 111210001110201011012100 |
4 | 2012033200102002120 |
5 | 4330200212301034 |
6 | 150115005043400 |
7 | 13261650514431 |
oct | 2061740220230 |
9 | 453043634170 |
10 | 144141525144 |
11 | 561481512a1 |
12 | 23b28856560 |
13 | 10791905ca6 |
14 | 6d956a2488 |
15 | 3b39600099 |
hex | 218f812098 |
144141525144 has 48 divisors (see below), whose sum is σ = 390423196800. Its totient is φ = 48042264384.
The previous prime is 144141525133. The next prime is 144141525179. The reversal of 144141525144 is 441525141441.
144141525144 is a `hidden beast` number, since 1 + 4 + 414 + 152 + 51 + 44 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 144141525099 and 144141525108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 644662 + ... + 838970.
It is an arithmetic number, because the mean of its divisors is an integer number (8133816600).
Almost surely, 2144141525144 is an apocalyptic number.
It is an amenable number.
144141525144 is an abundant number, since it is smaller than the sum of its proper divisors (246281671656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144141525144 is a wasteful number, since it uses less digits than its factorization.
144141525144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204624 (or 204617 counting only the distinct ones).
The product of its digits is 51200, while the sum is 36.
Adding to 144141525144 its reverse (441525141441), we get a palindrome (585666666585).
The spelling of 144141525144 in words is "one hundred forty-four billion, one hundred forty-one million, five hundred twenty-five thousand, one hundred forty-four".
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