Base | Representation |
---|---|
bin | 11010110111001010… |
… | …01111001000101110 |
3 | 1101020001101111210202 |
4 | 31123211033020232 |
5 | 214013333433440 |
6 | 10343004233502 |
7 | 1020242535266 |
oct | 153345171056 |
9 | 41201344722 |
10 | 14421389870 |
11 | 6130553728 |
12 | 296583b892 |
13 | 148a9cc3b4 |
14 | 9ab4487a6 |
15 | 59611e615 |
hex | 35b94f22e |
14421389870 has 16 divisors (see below), whose sum is σ = 25959951360. Its totient is φ = 5768233824.
The previous prime is 14421389863. The next prime is 14421389887. The reversal of 14421389870 is 7898312441.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241964 + ... + 295616.
It is an arithmetic number, because the mean of its divisors is an integer number (1622496960).
Almost surely, 214421389870 is an apocalyptic number.
14421389870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14421389870 is a deficient number, since it is larger than the sum of its proper divisors (11538561490).
14421389870 is a wasteful number, since it uses less digits than its factorization.
14421389870 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80539.
The product of its (nonzero) digits is 387072, while the sum is 47.
The spelling of 14421389870 in words is "fourteen billion, four hundred twenty-one million, three hundred eighty-nine thousand, eight hundred seventy".
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