Base | Representation |
---|---|
bin | 1101011011110010110 |
3 | 211100212020 |
4 | 1223132112 |
5 | 103041324 |
6 | 13234010 |
7 | 3512265 |
oct | 1533626 |
9 | 740766 |
10 | 440214 |
11 | 280815 |
12 | 192906 |
13 | 1254a8 |
14 | b65dc |
15 | 8a679 |
hex | 6b796 |
440214 has 8 divisors (see below), whose sum is σ = 880440. Its totient is φ = 146736.
The previous prime is 440207. The next prime is 440221. The reversal of 440214 is 412044.
440214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (440207) and next prime (440221).
It is a sphenic number, since it is the product of 3 distinct primes.
440214 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 440193 and 440202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36679 + ... + 36690.
It is an arithmetic number, because the mean of its divisors is an integer number (110055).
2440214 is an apocalyptic number.
440214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
440214 is a wasteful number, since it uses less digits than its factorization.
440214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73374.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 440214 is about 663.4862470315. The cubic root of 440214 is about 76.0713780019.
Adding to 440214 its reverse (412044), we get a palindrome (852258).
The spelling of 440214 in words is "four hundred forty thousand, two hundred fourteen", and thus it is an iban number.
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