Base | Representation |
---|---|
bin | 10001001101001… |
… | …00111100010010 |
3 | 101001120202020121 |
4 | 20212210330102 |
5 | 243422034024 |
6 | 22153300454 |
7 | 3401534446 |
oct | 1046447422 |
9 | 331522217 |
10 | 144330514 |
11 | 7451a719 |
12 | 4040472a |
13 | 23b95493 |
14 | 15250826 |
15 | ca0e8e4 |
hex | 89a4f12 |
144330514 has 16 divisors (see below), whose sum is σ = 224735616. Its totient is φ = 69469200.
The previous prime is 144330503. The next prime is 144330533. The reversal of 144330514 is 415033441.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6852 + ... + 18319.
It is an arithmetic number, because the mean of its divisors is an integer number (14045976).
Almost surely, 2144330514 is an apocalyptic number.
144330514 is a deficient number, since it is larger than the sum of its proper divisors (80405102).
144330514 is a wasteful number, since it uses less digits than its factorization.
144330514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25281.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 144330514 is about 12013.7635235591. The cubic root of 144330514 is about 524.5489871103.
Adding to 144330514 its reverse (415033441), we get a palindrome (559363955).
The spelling of 144330514 in words is "one hundred forty-four million, three hundred thirty thousand, five hundred fourteen".
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