Base | Representation |
---|---|
bin | 10001001100001… |
… | …01010110010000 |
3 | 101001100011201122 |
4 | 20212011112100 |
5 | 243403413404 |
6 | 22150421412 |
7 | 3400455245 |
oct | 1046052620 |
9 | 331304648 |
10 | 144201104 |
11 | 74441473 |
12 | 40361868 |
13 | 23b4b5c8 |
14 | 152195cc |
15 | c9d63be |
hex | 8985590 |
144201104 has 10 divisors (see below), whose sum is σ = 279389670. Its totient is φ = 72100544.
The previous prime is 144201103. The next prime is 144201121. The reversal of 144201104 is 401102441.
It can be written as a sum of positive squares in only one way, i.e., 85525504 + 58675600 = 9248^2 + 7660^2 .
It is not an unprimeable number, because it can be changed into a prime (144201103) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4506269 + ... + 4506300.
It is an arithmetic number, because the mean of its divisors is an integer number (27938967).
Almost surely, 2144201104 is an apocalyptic number.
It is an amenable number.
144201104 is a deficient number, since it is larger than the sum of its proper divisors (135188566).
144201104 is an equidigital number, since it uses as much as digits as its factorization.
144201104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9012577 (or 9012571 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 144201104 is about 12008.3764098233. The cubic root of 144201104 is about 524.3921660732.
Adding to 144201104 its reverse (401102441), we get a palindrome (545303545).
The spelling of 144201104 in words is "one hundred forty-four million, two hundred one thousand, one hundred four".
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