Base | Representation |
---|---|
bin | 110110001101… |
… | …100010001000 |
3 | 222202000010001 |
4 | 312031202020 |
5 | 12114224313 |
6 | 1224332344 |
7 | 231536044 |
oct | 66154210 |
9 | 28660101 |
10 | 14211208 |
11 | 8027100 |
12 | 49140b4 |
13 | 2c375cb |
14 | 1c5d024 |
15 | 13aaadd |
hex | d8d888 |
14211208 has 48 divisors (see below), whose sum is σ = 29948940. Its totient is φ = 6314880.
The previous prime is 14211203. The next prime is 14211209. The reversal of 14211208 is 80211241.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 14152644 + 58564 = 3762^2 + 242^2 .
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (14211203) 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, 51166 + ... + 51442.
Almost surely, 214211208 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 14211208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14974470).
14211208 is an abundant number, since it is smaller than the sum of its proper divisors (15737732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14211208 is a wasteful number, since it uses less digits than its factorization.
14211208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358 (or 343 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
The square root of 14211208 is about 3769.7755901380. The cubic root of 14211208 is about 242.2201852772.
Adding to 14211208 its reverse (80211241), we get a palindrome (94422449).
The spelling of 14211208 in words is "fourteen million, two hundred eleven thousand, two hundred eight".
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