Base | Representation |
---|---|
bin | 110110111000… |
… | …111101110011 |
3 | 1000002001010220 |
4 | 312320331303 |
5 | 12140422412 |
6 | 1232224123 |
7 | 233206515 |
oct | 66707563 |
9 | 30061126 |
10 | 14389107 |
11 | 8138827 |
12 | 499b043 |
13 | 2c9a585 |
14 | 1ca7bb5 |
15 | 13e368c |
hex | db8f73 |
14389107 has 12 divisors (see below), whose sum is σ = 19520280. Its totient is φ = 9428160.
The previous prime is 14389091. The next prime is 14389117. The reversal of 14389107 is 70198341.
It is not a de Polignac number, because 14389107 - 24 = 14389091 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14389117) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10519 + ... + 11807.
It is an arithmetic number, because the mean of its divisors is an integer number (1626690).
Almost surely, 214389107 is an apocalyptic number.
14389107 is a deficient number, since it is larger than the sum of its proper divisors (5131173).
14389107 is an equidigital number, since it uses as much as digits as its factorization.
14389107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1414 (or 1353 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 33.
The square root of 14389107 is about 3793.2976418942. The cubic root of 14389107 is about 243.2267185828.
The spelling of 14389107 in words is "fourteen million, three hundred eighty-nine thousand, one hundred seven".
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