Base | Representation |
---|---|
bin | 1000011000110111000… |
… | …1010101001101011001 |
3 | 111202222102222111002110 |
4 | 2012031301111031121 |
5 | 4330120241041103 |
6 | 150112045422533 |
7 | 13261145346513 |
oct | 2061561251531 |
9 | 452872874073 |
10 | 144112440153 |
11 | 56132796310 |
12 | 23b1ab6aa49 |
13 | 10788891636 |
14 | 6d91890bb3 |
15 | 3b36ca7403 |
hex | 218dc55359 |
144112440153 has 32 divisors (see below), whose sum is σ = 211299416064. Its totient is φ = 86640840000.
The previous prime is 144112440151. The next prime is 144112440161. The reversal of 144112440153 is 351044211441.
It is not a de Polignac number, because 144112440153 - 21 = 144112440151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 144112440153.
It is not an unprimeable number, because it can be changed into a prime (144112440151) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15692223 + ... + 15701403.
It is an arithmetic number, because the mean of its divisors is an integer number (6603106752).
Almost surely, 2144112440153 is an apocalyptic number.
It is an amenable number.
144112440153 is a deficient number, since it is larger than the sum of its proper divisors (67186975911).
144112440153 is a wasteful number, since it uses less digits than its factorization.
144112440153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12957.
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 144112440153 its reverse (351044211441), we get a palindrome (495156651594).
The spelling of 144112440153 in words is "one hundred forty-four billion, one hundred twelve million, four hundred forty thousand, one hundred fifty-three".
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