Base | Representation |
---|---|
bin | 10001001110101… |
… | …01101000100111 |
3 | 101001221212211110 |
4 | 20213111220213 |
5 | 243444424314 |
6 | 22201440103 |
7 | 3403325100 |
oct | 1047255047 |
9 | 331855743 |
10 | 144529959 |
11 | 74646552 |
12 | 404a0033 |
13 | 23c351b2 |
14 | 152a33a7 |
15 | ca4da59 |
hex | 89d5a27 |
144529959 has 12 divisors (see below), whose sum is σ = 224169144. Its totient is φ = 82588464.
The previous prime is 144529949. The next prime is 144530003. The reversal of 144529959 is 959925441.
144529959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 144529959 - 25 = 144529927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144529949) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 491452 + ... + 491745.
It is an arithmetic number, because the mean of its divisors is an integer number (18680762).
Almost surely, 2144529959 is an apocalyptic number.
144529959 is a deficient number, since it is larger than the sum of its proper divisors (79639185).
144529959 is an equidigital number, since it uses as much as digits as its factorization.
144529959 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 983214 (or 983207 counting only the distinct ones).
The product of its digits is 583200, while the sum is 48.
The square root of 144529959 is about 12022.0613457094. The cubic root of 144529959 is about 524.7904941838.
The spelling of 144529959 in words is "one hundred forty-four million, five hundred twenty-nine thousand, nine hundred fifty-nine".
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