Base | Representation |
---|---|
bin | 101010111111000… |
… | …0000001011010110 |
3 | 10201111222021222200 |
4 | 1111332000023112 |
5 | 10423213121024 |
6 | 355041505330 |
7 | 50512330605 |
oct | 12576001326 |
9 | 3644867880 |
10 | 1442317014 |
11 | 680172136 |
12 | 343042246 |
13 | 19ca76b28 |
14 | d97a9a3c |
15 | 869532c9 |
hex | 55f802d6 |
1442317014 has 12 divisors (see below), whose sum is σ = 3125020236. Its totient is φ = 480772332.
The previous prime is 1442317003. The next prime is 1442317021. The reversal of 1442317014 is 4107132441.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40064344 + ... + 40064379.
It is an arithmetic number, because the mean of its divisors is an integer number (260418353).
Almost surely, 21442317014 is an apocalyptic number.
1442317014 is an abundant number, since it is smaller than the sum of its proper divisors (1682703222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1442317014 is a wasteful number, since it uses less digits than its factorization.
1442317014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80128731 (or 80128728 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 1442317014 is about 37977.8489912212. The cubic root of 1442317014 is about 1129.8485750052.
Adding to 1442317014 its reverse (4107132441), we get a palindrome (5549449455).
The spelling of 1442317014 in words is "one billion, four hundred forty-two million, three hundred seventeen thousand, fourteen".
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