Base | Representation |
---|---|
bin | 11111001100110010001… |
… | …101101101011100001101 |
3 | 21120222010012211122001010 |
4 | 133030302031231130031 |
5 | 240111433432314001 |
6 | 4320542044035433 |
7 | 310621042646013 |
oct | 37146215553415 |
9 | 7528105748033 |
10 | 2144031135501 |
11 | 757307754772 |
12 | 2a763b832b79 |
13 | 127248329838 |
14 | 75ab36188b3 |
15 | 3ab87a748d6 |
hex | 1f33236d70d |
2144031135501 has 16 divisors (see below), whose sum is σ = 2886541107840. Its totient is φ = 1415438381760.
The previous prime is 2144031135481. The next prime is 2144031135523. The reversal of 2144031135501 is 1055311304412.
It is not a de Polignac number, because 2144031135501 - 214 = 2144031119117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2144031135551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15402031 + ... + 15540611.
It is an arithmetic number, because the mean of its divisors is an integer number (180408819240).
Almost surely, 22144031135501 is an apocalyptic number.
It is an amenable number.
2144031135501 is a deficient number, since it is larger than the sum of its proper divisors (742509972339).
2144031135501 is a wasteful number, since it uses less digits than its factorization.
2144031135501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 188756.
The product of its (nonzero) digits is 7200, while the sum is 30.
Adding to 2144031135501 its reverse (1055311304412), we get a palindrome (3199342439913).
The spelling of 2144031135501 in words is "two trillion, one hundred forty-four billion, thirty-one million, one hundred thirty-five thousand, five hundred one".
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