Base | Representation |
---|---|
bin | 10001001111011… |
… | …10111100000100 |
3 | 101002011011000011 |
4 | 20213232330010 |
5 | 244011233404 |
6 | 22204000004 |
7 | 3404236213 |
oct | 1047567404 |
9 | 332134004 |
10 | 144633604 |
11 | 74707405 |
12 | 40530004 |
13 | 23c7041b |
14 | 152cd07a |
15 | ca6e604 |
hex | 89eef04 |
144633604 has 12 divisors (see below), whose sum is σ = 254435328. Its totient is φ = 71937800.
The previous prime is 144633589. The next prime is 144633607. The reversal of 144633604 is 406336441.
It is a happy number.
144633604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (144633607) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93892 + ... + 95419.
It is an arithmetic number, because the mean of its divisors is an integer number (21202944).
Almost surely, 2144633604 is an apocalyptic number.
It is an amenable number.
144633604 is a deficient number, since it is larger than the sum of its proper divisors (109801724).
144633604 is a wasteful number, since it uses less digits than its factorization.
144633604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189506 (or 189504 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 31.
The square root of 144633604 is about 12026.3711900141. The cubic root of 144633604 is about 524.9159097367.
The spelling of 144633604 in words is "one hundred forty-four million, six hundred thirty-three thousand, six hundred four".
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