Base | Representation |
---|---|
bin | 10001001010111… |
… | …00000101101000 |
3 | 101001000120220101 |
4 | 20211130011220 |
5 | 243333011404 |
6 | 22143035144 |
7 | 3366152446 |
oct | 1045340550 |
9 | 331016811 |
10 | 144032104 |
11 | 743364a7 |
12 | 4029bab4 |
13 | 23abc6c8 |
14 | 151b3b96 |
15 | c9a12a4 |
hex | 895c168 |
144032104 has 8 divisors (see below), whose sum is σ = 270060210. Its totient is φ = 72016048.
The previous prime is 144032093. The next prime is 144032131. The reversal of 144032104 is 401230441.
It can be written as a sum of positive squares in only one way, i.e., 101808100 + 42224004 = 10090^2 + 6498^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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, 9001999 + ... + 9002014.
Almost surely, 2144032104 is an apocalyptic number.
It is an amenable number.
144032104 is a deficient number, since it is larger than the sum of its proper divisors (126028106).
144032104 is a wasteful number, since it uses less digits than its factorization.
144032104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18004019 (or 18004015 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 144032104 is about 12001.3375921186. The cubic root of 144032104 is about 524.1872279297.
Adding to 144032104 its reverse (401230441), we get a palindrome (545262545).
The spelling of 144032104 in words is "one hundred forty-four million, thirty-two thousand, one hundred four".
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