Base | Representation |
---|---|
bin | 10001001011110… |
… | …11010100100010 |
3 | 101001021002101112 |
4 | 20211323110202 |
5 | 243401110114 |
6 | 22145503322 |
7 | 3400224434 |
oct | 1045732442 |
9 | 331232345 |
10 | 144160034 |
11 | 74413627 |
12 | 40341b42 |
13 | 23b359c5 |
14 | 15208654 |
15 | c9c913e |
hex | 897b522 |
144160034 has 16 divisors (see below), whose sum is σ = 229635000. Its totient is φ = 67640064.
The previous prime is 144159997. The next prime is 144160057. The reversal of 144160034 is 430061441.
It can be written as a sum of positive squares in 4 ways, for example, as 138133009 + 6027025 = 11753^2 + 2455^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 144159991 and 144160009.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5792 + ... + 17940.
Almost surely, 2144160034 is an apocalyptic number.
144160034 is a deficient number, since it is larger than the sum of its proper divisors (85474966).
144160034 is a wasteful number, since it uses less digits than its factorization.
144160034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12517.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 144160034 is about 12006.6662317231. Note that the first 3 decimals coincide. The cubic root of 144160034 is about 524.3423772005.
The spelling of 144160034 in words is "one hundred forty-four million, one hundred sixty thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •