Base | Representation |
---|---|
bin | 1000011001010000110… |
… | …0011010000000101100 |
3 | 111210020221202022012002 |
4 | 2012110030122000230 |
5 | 4330330332413004 |
6 | 150130455231432 |
7 | 13263624324215 |
oct | 2062414320054 |
9 | 453227668162 |
10 | 144220201004 |
11 | 561885a8670 |
12 | 23b4b078578 |
13 | 107a4cc1759 |
14 | 6da1d0240c |
15 | 3b4149161e |
hex | 219431a02c |
144220201004 has 24 divisors (see below), whose sum is σ = 280524374928. Its totient is φ = 64317755840.
The previous prime is 144220200979. The next prime is 144220201007. The reversal of 144220201004 is 400102022441.
It is not an unprimeable number, because it can be changed into a prime (144220201007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30919667 + ... + 30924330.
It is an arithmetic number, because the mean of its divisors is an integer number (11688515622).
Almost surely, 2144220201004 is an apocalyptic number.
It is an amenable number.
144220201004 is a deficient number, since it is larger than the sum of its proper divisors (136304173924).
144220201004 is a wasteful number, since it uses less digits than its factorization.
144220201004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61844065 (or 61844063 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
Adding to 144220201004 its reverse (400102022441), we get a palindrome (544322223445).
The spelling of 144220201004 in words is "one hundred forty-four billion, two hundred twenty million, two hundred one thousand, four".
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