Base | Representation |
---|---|
bin | 110110001100… |
… | …110100100000 |
3 | 222201212002220 |
4 | 312030310200 |
5 | 12114131123 |
6 | 1224311040 |
7 | 231524403 |
oct | 66146440 |
9 | 28655086 |
10 | 14208288 |
11 | 8024996 |
12 | 4912480 |
13 | 2c36193 |
14 | 1c5bd3a |
15 | 13a9ce3 |
hex | d8cd20 |
14208288 has 72 divisors (see below), whose sum is σ = 38675952. Its totient is φ = 4566144.
The previous prime is 14208287. The next prime is 14208367. The reversal of 14208288 is 88280241.
It is not an unprimeable number, because it can be changed into a prime (14208287) 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, 212031 + ... + 212097.
It is an arithmetic number, because the mean of its divisors is an integer number (537166).
Almost surely, 214208288 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14208288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19337976).
14208288 is an abundant number, since it is smaller than the sum of its proper divisors (24467664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14208288 is an equidigital number, since it uses as much as digits as its factorization.
14208288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174 (or 119 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 33.
The square root of 14208288 is about 3769.3882792835. The cubic root of 14208288 is about 242.2035943491.
It can be divided in two parts, 14208 and 288, that multiplied together give a palindrome (4091904).
The spelling of 14208288 in words is "fourteen million, two hundred eight thousand, two hundred eighty-eight".
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