Base | Representation |
---|---|
bin | 10001001101000… |
… | …11011011100011 |
3 | 101001120102202022 |
4 | 20212203123203 |
5 | 243421334243 |
6 | 22153212055 |
7 | 3401510423 |
oct | 1046433343 |
9 | 331512668 |
10 | 144324323 |
11 | 74516000 |
12 | 4040102b |
13 | 23b92710 |
14 | 1524c483 |
15 | ca0cb68 |
hex | 89a36e3 |
144324323 has 32 divisors (see below), whose sum is σ = 180364800. Its totient is φ = 114475680.
The previous prime is 144324307. The next prime is 144324347. The reversal of 144324323 is 323423441.
144324323 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 144324323 - 24 = 144324307 is a prime.
It is a super-3 number, since 3×1443243233 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 144324292 and 144324301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144324823) 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, 328538 + ... + 328976.
It is an arithmetic number, because the mean of its divisors is an integer number (5636400).
Almost surely, 2144324323 is an apocalyptic number.
144324323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
144324323 is a deficient number, since it is larger than the sum of its proper divisors (36040477).
144324323 is a wasteful number, since it uses less digits than its factorization.
144324323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504 (or 482 counting only the distinct ones).
The product of its digits is 6912, while the sum is 26.
The square root of 144324323 is about 12013.5058579917. The cubic root of 144324323 is about 524.5414868964.
Adding to 144324323 its reverse (323423441), we get a palindrome (467747764).
The spelling of 144324323 in words is "one hundred forty-four million, three hundred twenty-four thousand, three hundred twenty-three".
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