Base | Representation |
---|---|
bin | 11010011011111101… |
… | …10100000011011100 |
3 | 1100122011000221220000 |
4 | 31031332310003130 |
5 | 213031430314120 |
6 | 10304213454300 |
7 | 1011502216443 |
oct | 151576640334 |
9 | 40564027800 |
10 | 14193213660 |
11 | 602377654a |
12 | 2901341390 |
13 | 145265b2a2 |
14 | 98900dd5a |
15 | 58109b990 |
hex | 34dfb40dc |
14193213660 has 60 divisors (see below), whose sum is σ = 44524642008. Its totient is φ = 3784856544.
The previous prime is 14193213647. The next prime is 14193213667. The reversal of 14193213660 is 6631239141.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14193213667) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 4379002 + ... + 4382241.
Almost surely, 214193213660 is an apocalyptic number.
14193213660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14193213660 is an abundant number, since it is smaller than the sum of its proper divisors (30331428348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14193213660 is a wasteful number, since it uses less digits than its factorization.
14193213660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8761264 (or 8761253 counting only the distinct ones).
The product of its (nonzero) digits is 23328, while the sum is 36.
The spelling of 14193213660 in words is "fourteen billion, one hundred ninety-three million, two hundred thirteen thousand, six hundred sixty".
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