Base | Representation |
---|---|
bin | 10001001010101… |
… | …11011011110001 |
3 | 101000222121202100 |
4 | 20211113123301 |
5 | 243331404131 |
6 | 22142411013 |
7 | 3366043044 |
oct | 1045273361 |
9 | 330877670 |
10 | 144013041 |
11 | 74323147 |
12 | 40290a69 |
13 | 23ab3b23 |
14 | 151aac5b |
15 | c99a7e6 |
hex | 89576f1 |
144013041 has 12 divisors (see below), whose sum is σ = 211545360. Its totient is φ = 94381080.
The previous prime is 144013019. The next prime is 144013049. The reversal of 144013041 is 140310441.
It is not a de Polignac number, because 144013041 - 29 = 144012529 is a prime.
It is not an unprimeable number, because it can be changed into a prime (144013049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135075 + ... + 136136.
It is an arithmetic number, because the mean of its divisors is an integer number (17628780).
Almost surely, 2144013041 is an apocalyptic number.
It is an amenable number.
144013041 is a deficient number, since it is larger than the sum of its proper divisors (67532319).
144013041 is a wasteful number, since it uses less digits than its factorization.
144013041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271276 (or 271273 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 144013041 is about 12000.5433626982. The cubic root of 144013041 is about 524.1641010903.
Adding to 144013041 its reverse (140310441), we get a palindrome (284323482).
The spelling of 144013041 in words is "one hundred forty-four million, thirteen thousand, forty-one".
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