Base | Representation |
---|---|
bin | 10001001011000… |
… | …00101101010000 |
3 | 101001001112212010 |
4 | 20211200231100 |
5 | 243334113044 |
6 | 22143302520 |
7 | 3366261555 |
oct | 1045405520 |
9 | 331045763 |
10 | 144051024 |
11 | 74349737 |
12 | 402aaa40 |
13 | 23ac81c0 |
14 | 151baa2c |
15 | c9a6bb9 |
hex | 8960b50 |
144051024 has 80 divisors (see below), whose sum is σ = 418223232. Its totient is φ = 42392064.
The previous prime is 144051023. The next prime is 144051029. The reversal of 144051024 is 420150441.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144051023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9334 + ... + 19370.
Almost surely, 2144051024 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 144051024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209111616).
144051024 is an abundant number, since it is smaller than the sum of its proper divisors (274172208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144051024 is a wasteful number, since it uses less digits than its factorization.
144051024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10084 (or 10078 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 144051024 is about 12002.1258117052. The cubic root of 144051024 is about 524.2101792668.
The spelling of 144051024 in words is "one hundred forty-four million, fifty-one thousand, twenty-four".
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