Base | Representation |
---|---|
bin | 11010111100001011… |
… | …00110010001100000 |
3 | 1101022222111020211200 |
4 | 31132011212101200 |
5 | 214110114141210 |
6 | 10351105241200 |
7 | 1021263051432 |
oct | 153605462140 |
9 | 41288436750 |
10 | 14463427680 |
11 | 6152256319 |
12 | 2977933200 |
13 | 149662a640 |
14 | 9b2c6c652 |
15 | 599b750c0 |
hex | 35e166460 |
14463427680 has 144 divisors (see below), whose sum is σ = 53153165520. Its totient is φ = 3560223744.
The previous prime is 14463427661. The next prime is 14463427691. The reversal of 14463427680 is 8672436441.
14463427680 is a `hidden beast` number, since 1 + 4 + 4 + 634 + 2 + 7 + 6 + 8 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 367590 + ... + 405029.
It is an arithmetic number, because the mean of its divisors is an integer number (369119205).
Almost surely, 214463427680 is an apocalyptic number.
14463427680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14463427680 is an abundant number, since it is smaller than the sum of its proper divisors (38689737840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14463427680 is a wasteful number, since it uses less digits than its factorization.
14463427680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 772653 (or 772642 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 45.
The spelling of 14463427680 in words is "fourteen billion, four hundred sixty-three million, four hundred twenty-seven thousand, six hundred eighty".
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