Base | Representation |
---|---|
bin | 111000111100… |
… | …011000011001 |
3 | 1001002101112010 |
4 | 320330120121 |
5 | 12310134020 |
6 | 1251540133 |
7 | 240611034 |
oct | 70743031 |
9 | 31071463 |
10 | 14927385 |
11 | 8476190 |
12 | 4bba649 |
13 | 3128595 |
14 | 1da801b |
15 | 149cde0 |
hex | e3c619 |
14927385 has 16 divisors (see below), whose sum is σ = 26055360. Its totient is φ = 7237440.
The previous prime is 14927357. The next prime is 14927387. The reversal of 14927385 is 58372941.
14927385 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 14927385 - 210 = 14926361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14927387) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45070 + ... + 45399.
It is an arithmetic number, because the mean of its divisors is an integer number (1628460).
Almost surely, 214927385 is an apocalyptic number.
14927385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14927385 is a deficient number, since it is larger than the sum of its proper divisors (11127975).
14927385 is a wasteful number, since it uses less digits than its factorization.
14927385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90488.
The product of its digits is 60480, while the sum is 39.
The square root of 14927385 is about 3863.5974169160. The cubic root of 14927385 is about 246.2225990967. Note that the first 3 decimals are identical.
The spelling of 14927385 in words is "fourteen million, nine hundred twenty-seven thousand, three hundred eighty-five".
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