Base | Representation |
---|---|
bin | 10100000100101101101010… |
… | …10001101000111101100001 |
3 | 12210021222022011100120001111 |
4 | 22002112311101220331201 |
5 | 21241212134032420223 |
6 | 233514425313303321 |
7 | 12204120215560510 |
oct | 1202266521507541 |
9 | 183258264316044 |
10 | 44142420201313 |
11 | 1307977145a955 |
12 | 4b4b11b264b41 |
13 | 1b827c6494a65 |
14 | ac870c644677 |
15 | 5183a411030d |
hex | 2825b5468f61 |
44142420201313 has 16 divisors (see below), whose sum is σ = 50461593880320. Its totient is φ = 37826525880000.
The previous prime is 44142420201311. The next prime is 44142420201331. The reversal of 44142420201313 is 31310202424144.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 44142420201313 - 21 = 44142420201311 is a prime.
It is a super-2 number, since 2×441424202013132 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (44142420201311) 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, 953356263 + ... + 953402563.
It is an arithmetic number, because the mean of its divisors is an integer number (3153849617520).
Almost surely, 244142420201313 is an apocalyptic number.
It is an amenable number.
44142420201313 is a deficient number, since it is larger than the sum of its proper divisors (6319173679007).
44142420201313 is a wasteful number, since it uses less digits than its factorization.
44142420201313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78768.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 44142420201313 its reverse (31310202424144), we get a palindrome (75452622625457).
The spelling of 44142420201313 in words is "forty-four trillion, one hundred forty-two billion, four hundred twenty million, two hundred one thousand, three hundred thirteen".
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