Base | Representation |
---|---|
bin | 10001001011001… |
… | …11010100100000 |
3 | 101001002221000101 |
4 | 20211213110200 |
5 | 243340444422 |
6 | 22144032144 |
7 | 3366433543 |
oct | 1045472440 |
9 | 331087011 |
10 | 144078112 |
11 | 74368022 |
12 | 40302654 |
13 | 23b07629 |
14 | 151c685a |
15 | c9aec27 |
hex | 8967520 |
144078112 has 12 divisors (see below), whose sum is σ = 283653846. Its totient is φ = 72039040.
The previous prime is 144078107. The next prime is 144078139. The reversal of 144078112 is 211870441.
It can be written as a sum of positive squares in only one way, i.e., 90554256 + 53523856 = 9516^2 + 7316^2 .
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, 2251189 + ... + 2251252.
Almost surely, 2144078112 is an apocalyptic number.
It is an amenable number.
144078112 is a deficient number, since it is larger than the sum of its proper divisors (139575734).
144078112 is an equidigital number, since it uses as much as digits as its factorization.
144078112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502451 (or 4502443 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 144078112 is about 12003.2542254174. The cubic root of 144078112 is about 524.2430354844.
The spelling of 144078112 in words is "one hundred forty-four million, seventy-eight thousand, one hundred twelve".
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