Base | Representation |
---|---|
bin | 110110001101… |
… | …000011100000 |
3 | 222201220102110 |
4 | 312031003200 |
5 | 12114143443 |
6 | 1224315320 |
7 | 231530244 |
oct | 66150340 |
9 | 28656373 |
10 | 14209248 |
11 | 8025689 |
12 | 4912b40 |
13 | 2c36751 |
14 | 1c5c424 |
15 | 13aa233 |
hex | d8d0e0 |
14209248 has 24 divisors (see below), whose sum is σ = 37299528. Its totient is φ = 4736384.
The previous prime is 14209243. The next prime is 14209271. The reversal of 14209248 is 84290241.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14209241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73911 + ... + 74102.
It is an arithmetic number, because the mean of its divisors is an integer number (1554147).
Almost surely, 214209248 is an apocalyptic number.
It is an amenable number.
14209248 is an abundant number, since it is smaller than the sum of its proper divisors (23090280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14209248 is a wasteful number, since it uses less digits than its factorization.
14209248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148026 (or 148018 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 14209248 is about 3769.5156187500. The cubic root of 14209248 is about 242.2090491516.
Adding to 14209248 its reverse (84290241), we get a palindrome (98499489).
The spelling of 14209248 in words is "fourteen million, two hundred nine thousand, two hundred forty-eight".
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