Base | Representation |
---|---|
bin | 10001001011010… |
… | …00010100110000 |
3 | 101001010010122200 |
4 | 20211220110300 |
5 | 243341112344 |
6 | 22144103200 |
7 | 3366451536 |
oct | 1045502460 |
9 | 331103580 |
10 | 144082224 |
11 | 74370120 |
12 | 40304b00 |
13 | 23b09470 |
14 | 151c8156 |
15 | c9b1069 |
hex | 8968530 |
144082224 has 120 divisors (see below), whose sum is σ = 473792592. Its totient is φ = 40296960.
The previous prime is 144082223. The next prime is 144082229. The reversal of 144082224 is 422280441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144082223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17094 + ... + 24090.
Almost surely, 2144082224 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 144082224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (236896296).
144082224 is an abundant number, since it is smaller than the sum of its proper divisors (329710368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144082224 is a wasteful number, since it uses less digits than its factorization.
144082224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7035 (or 7026 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 27.
The square root of 144082224 is about 12003.4255110781. The cubic root of 144082224 is about 524.2480227487.
The spelling of 144082224 in words is "one hundred forty-four million, eighty-two thousand, two hundred twenty-four".
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