Base | Representation |
---|---|
bin | 110111001111… |
… | …100000111100 |
3 | 1000020201211200 |
4 | 313033200330 |
5 | 12201401333 |
6 | 1234215500 |
7 | 234043011 |
oct | 67174074 |
9 | 30221750 |
10 | 14481468 |
11 | 81a1161 |
12 | 4a24590 |
13 | 3000621 |
14 | 1ccd708 |
15 | 1410c13 |
hex | dcf83c |
14481468 has 18 divisors (see below), whose sum is σ = 36606024. Its totient is φ = 4827144.
The previous prime is 14481451. The next prime is 14481473. The reversal of 14481468 is 86418441.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 402263 = 14481468 / (1 + 4 + 4 + 8 + 1 + 4 + 6 + 8).
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, 201096 + ... + 201167.
It is an arithmetic number, because the mean of its divisors is an integer number (2033668).
Almost surely, 214481468 is an apocalyptic number.
14481468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
14481468 is an abundant number, since it is smaller than the sum of its proper divisors (22124556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14481468 is a wasteful number, since it uses less digits than its factorization.
14481468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402273 (or 402268 counting only the distinct ones).
The product of its digits is 24576, while the sum is 36.
The square root of 14481468 is about 3805.4524041170. The cubic root of 14481468 is about 243.7460180809.
It can be divided in two parts, 1448 and 1468, that added together give a square (2916 = 542).
The spelling of 14481468 in words is "fourteen million, four hundred eighty-one thousand, four hundred sixty-eight".
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