Base | Representation |
---|---|
bin | 1000011001100100010… |
… | …0110111110100000100 |
3 | 111210110122212210221211 |
4 | 2012121010313310010 |
5 | 4331012320041004 |
6 | 150142543021204 |
7 | 13265640466621 |
oct | 2063104676404 |
9 | 453418783854 |
10 | 144302112004 |
11 | 5621a864606 |
12 | 23b7259a804 |
13 | 107b8c708bb |
14 | 6dacb45348 |
15 | 3b48771504 |
hex | 2199137d04 |
144302112004 has 12 divisors (see below), whose sum is σ = 252532154700. Its totient is φ = 72150067808.
The previous prime is 144302111957. The next prime is 144302112007. The reversal of 144302112004 is 400211203441.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 72425574400 + 71876537604 = 269120^2 + 268098^2 .
It is not an unprimeable number, because it can be changed into a prime (144302112007) 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, 153762 + ... + 558790.
It is an arithmetic number, because the mean of its divisors is an integer number (21044346225).
Almost surely, 2144302112004 is an apocalyptic number.
It is an amenable number.
144302112004 is a deficient number, since it is larger than the sum of its proper divisors (108230042696).
144302112004 is a wasteful number, since it uses less digits than its factorization.
144302112004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 494102 (or 494100 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 144302112004 its reverse (400211203441), we get a palindrome (544513315445).
The spelling of 144302112004 in words is "one hundred forty-four billion, three hundred two million, one hundred twelve thousand, four".
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