Base | Representation |
---|---|
bin | 10001001010110… |
… | …11110101000001 |
3 | 101001000112110000 |
4 | 20211123311001 |
5 | 243332443131 |
6 | 22143030213 |
7 | 3366146400 |
oct | 1045336501 |
9 | 331015400 |
10 | 144031041 |
11 | 74335720 |
12 | 4029b369 |
13 | 23abc08b |
14 | 151b3637 |
15 | c9a0ce6 |
hex | 895bd41 |
144031041 has 60 divisors (see below), whose sum is σ = 273121200. Its totient is φ = 74798640.
The previous prime is 144031033. The next prime is 144031049. The reversal of 144031041 is 140130441.
It is an interprime number because it is at equal distance from previous prime (144031033) and next prime (144031049).
It is not a de Polignac number, because 144031041 - 23 = 144031033 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144031049) 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 59 ways as a sum of consecutive naturals, for example, 42010 + ... + 45308.
It is an arithmetic number, because the mean of its divisors is an integer number (4552020).
Almost surely, 2144031041 is an apocalyptic number.
144031041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144031041 is a deficient number, since it is larger than the sum of its proper divisors (129090159).
144031041 is a wasteful number, since it uses less digits than its factorization.
144031041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3336 (or 3320 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 144031041 is about 12001.2933053067. The cubic root of 144031041 is about 524.1859383737.
Adding to 144031041 its reverse (140130441), we get a palindrome (284161482).
The spelling of 144031041 in words is "one hundred forty-four million, thirty-one thousand, forty-one".
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