Base | Representation |
---|---|
bin | 10001001110101… |
… | …00100001110000 |
3 | 101001221122121111 |
4 | 20213110201300 |
5 | 243444303144 |
6 | 22201403104 |
7 | 3403305631 |
oct | 1047244160 |
9 | 331848544 |
10 | 144525424 |
11 | 746430aa |
12 | 40499494 |
13 | 23c33104 |
14 | 152a1888 |
15 | ca4c534 |
hex | 89d4870 |
144525424 has 10 divisors (see below), whose sum is σ = 280018040. Its totient is φ = 72262704.
The previous prime is 144525421. The next prime is 144525461. The reversal of 144525424 is 424525441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144525421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4516404 + ... + 4516435.
It is an arithmetic number, because the mean of its divisors is an integer number (28001804).
Almost surely, 2144525424 is an apocalyptic number.
It is an amenable number.
144525424 is a deficient number, since it is larger than the sum of its proper divisors (135492616).
144525424 is an equidigital number, since it uses as much as digits as its factorization.
144525424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9032847 (or 9032841 counting only the distinct ones).
The product of its digits is 25600, while the sum is 31.
The square root of 144525424 is about 12021.8727326486. The cubic root of 144525424 is about 524.7850052416.
The spelling of 144525424 in words is "one hundred forty-four million, five hundred twenty-five thousand, four hundred twenty-four".
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