Base | Representation |
---|---|
bin | 10001001110000… |
… | …01110101001100 |
3 | 101001210202120012 |
4 | 20213001311030 |
5 | 243434330334 |
6 | 22200012352 |
7 | 3402536441 |
oct | 1047016514 |
9 | 331722505 |
10 | 144448844 |
11 | 745a0611 |
12 | 404610b8 |
13 | 23c072b7 |
14 | 152819c8 |
15 | ca349ce |
hex | 89c1d4c |
144448844 has 6 divisors (see below), whose sum is σ = 252785484. Its totient is φ = 72224420.
The previous prime is 144448817. The next prime is 144448867. The reversal of 144448844 is 448844441.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18056102 + ... + 18056109.
It is an arithmetic number, because the mean of its divisors is an integer number (42130914).
Almost surely, 2144448844 is an apocalyptic number.
It is an amenable number.
144448844 is a deficient number, since it is larger than the sum of its proper divisors (108336640).
144448844 is a wasteful number, since it uses less digits than its factorization.
144448844 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36112215 (or 36112213 counting only the distinct ones).
The product of its digits is 262144, while the sum is 41.
The square root of 144448844 is about 12018.6872827277. The cubic root of 144448844 is about 524.6922992091.
The spelling of 144448844 in words is "one hundred forty-four million, four hundred forty-eight thousand, eight hundred forty-four".
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