Base | Representation |
---|---|
bin | 10001001101011… |
… | …01110111000100 |
3 | 101001122121100120 |
4 | 20212231313010 |
5 | 243424221134 |
6 | 22154141540 |
7 | 3402046113 |
oct | 1046556704 |
9 | 331577316 |
10 | 144367044 |
11 | 74545108 |
12 | 404218b0 |
13 | 23ba8cb3 |
14 | 1525dc7a |
15 | ca1a649 |
hex | 89addc4 |
144367044 has 96 divisors (see below), whose sum is σ = 368126976. Its totient is φ = 43908480.
The previous prime is 144367037. The next prime is 144367079. The reversal of 144367044 is 440763441.
144367044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 144366996 and 144367014.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 684099 + ... + 684309.
It is an arithmetic number, because the mean of its divisors is an integer number (3834656).
Almost surely, 2144367044 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144367044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184063488).
144367044 is an abundant number, since it is smaller than the sum of its proper divisors (223759932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144367044 is a wasteful number, since it uses less digits than its factorization.
144367044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 345 (or 343 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 33.
The square root of 144367044 is about 12015.2837669362. The cubic root of 144367044 is about 524.5932377625.
The spelling of 144367044 in words is "one hundred forty-four million, three hundred sixty-seven thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •