Base | Representation |
---|---|
bin | 10001001011101… |
… | …00100011100110 |
3 | 101001012200101022 |
4 | 20211310203212 |
5 | 243344213301 |
6 | 22145131142 |
7 | 3400050602 |
oct | 1045644346 |
9 | 331180338 |
10 | 144132326 |
11 | 743a4828 |
12 | 40329ab2 |
13 | 23b26200 |
14 | 151dc502 |
15 | c9c0d1b |
hex | 89748e6 |
144132326 has 12 divisors (see below), whose sum is σ = 234108972. Its totient is φ = 66522456.
The previous prime is 144132323. The next prime is 144132337. The reversal of 144132326 is 623231441.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144132295 and 144132304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144132323) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 212876 + ... + 213551.
It is an arithmetic number, because the mean of its divisors is an integer number (19509081).
Almost surely, 2144132326 is an apocalyptic number.
144132326 is a deficient number, since it is larger than the sum of its proper divisors (89976646).
144132326 is a wasteful number, since it uses less digits than its factorization.
144132326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 426455 (or 426442 counting only the distinct ones).
The product of its digits is 3456, while the sum is 26.
The square root of 144132326 is about 12005.5123172649. The cubic root of 144132326 is about 524.3087816445.
Adding to 144132326 its reverse (623231441), we get a palindrome (767363767).
The spelling of 144132326 in words is "one hundred forty-four million, one hundred thirty-two thousand, three hundred twenty-six".
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