Base | Representation |
---|---|
bin | 1000011001000101000… |
… | …1001011011110010100 |
3 | 111210010112101202102211 |
4 | 2012101101023132110 |
5 | 4330230301324112 |
6 | 150121543243204 |
7 | 13262460206365 |
oct | 2062121133624 |
9 | 453115352384 |
10 | 144171120532 |
11 | 5616292579a |
12 | 23b36749504 |
13 | 10797a98a5a |
14 | 6d995a7b6c |
15 | 3b3bee90a7 |
hex | 219144b794 |
144171120532 has 12 divisors (see below), whose sum is σ = 252345514176. Its totient is φ = 72072402200.
The previous prime is 144171120529. The next prime is 144171120539. The reversal of 144171120532 is 235021171441.
It is a junction number, because it is equal to n+sod(n) for n = 144171120494 and 144171120503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144171120539) 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, 3264844 + ... + 3308707.
It is an arithmetic number, because the mean of its divisors is an integer number (21028792848).
Almost surely, 2144171120532 is an apocalyptic number.
It is an amenable number.
144171120532 is a deficient number, since it is larger than the sum of its proper divisors (108174393644).
144171120532 is a wasteful number, since it uses less digits than its factorization.
144171120532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6579038 (or 6579036 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
Adding to 144171120532 its reverse (235021171441), we get a palindrome (379192291973).
The spelling of 144171120532 in words is "one hundred forty-four billion, one hundred seventy-one million, one hundred twenty thousand, five hundred thirty-two".
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