Base | Representation |
---|---|
bin | 110101100000… |
… | …111001010111 |
3 | 222101201022110 |
4 | 311200321113 |
5 | 12042402000 |
6 | 1220402103 |
7 | 230145024 |
oct | 65407127 |
9 | 28351273 |
10 | 14028375 |
11 | 7a117a9 |
12 | 4846333 |
13 | 2ba231a |
14 | 1c1254b |
15 | 1371850 |
hex | d60e57 |
14028375 has 16 divisors (see below), whose sum is σ = 23343840. Its totient is φ = 7481600.
The previous prime is 14028341. The next prime is 14028379. The reversal of 14028375 is 57382041.
It is not a de Polignac number, because 14028375 - 221 = 11931223 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14028379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18330 + ... + 19079.
It is an arithmetic number, because the mean of its divisors is an integer number (1458990).
Almost surely, 214028375 is an apocalyptic number.
14028375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
14028375 is a deficient number, since it is larger than the sum of its proper divisors (9315465).
14028375 is an equidigital number, since it uses as much as digits as its factorization.
14028375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37427 (or 37417 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 14028375 is about 3745.4472363124. The cubic root of 14028375 is about 241.1769445990.
The spelling of 14028375 in words is "fourteen million, twenty-eight thousand, three hundred seventy-five".
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