Base | Representation |
---|---|
bin | 10001001101110… |
… | …01100100011110 |
3 | 101001202001010221 |
4 | 20212321210132 |
5 | 243432240011 |
6 | 22155151554 |
7 | 3402336001 |
oct | 1046714436 |
9 | 331661127 |
10 | 144415006 |
11 | 7457814a |
12 | 404455ba |
13 | 23bc4a88 |
14 | 15273538 |
15 | ca29971 |
hex | 89b991e |
144415006 has 8 divisors (see below), whose sum is σ = 216743904. Its totient is φ = 72167040.
The previous prime is 144415001. The next prime is 144415009. The reversal of 144415006 is 600514441.
144415006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144415001) 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, 15555 + ... + 23038.
It is an arithmetic number, because the mean of its divisors is an integer number (27092988).
Almost surely, 2144415006 is an apocalyptic number.
144415006 is a deficient number, since it is larger than the sum of its proper divisors (72328898).
144415006 is a wasteful number, since it uses less digits than its factorization.
144415006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40466.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 144415006 is about 12017.2794758215. The cubic root of 144415006 is about 524.6513252465.
Adding to 144415006 its reverse (600514441), we get a palindrome (744929447).
The spelling of 144415006 in words is "one hundred forty-four million, four hundred fifteen thousand, six".
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