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5543214 = 23923869
BaseRepresentation
bin10101001001010100101110
3101102121212020
4111021110232
52404340324
6314451010
765054655
oct25112456
911377766
105543214
113146776
121a33a66
1311c1111
14a4419c
15747679
hex54952e

5543214 has 8 divisors (see below), whose sum is σ = 11086440. Its totient is φ = 1847736.

The previous prime is 5543201. The next prime is 5543221. The reversal of 5543214 is 4123455.

It is a sphenic number, since it is the product of 3 distinct primes.

5543214 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461929 + ... + 461940.

It is an arithmetic number, because the mean of its divisors is an integer number (1385805).

Almost surely, 25543214 is an apocalyptic number.

5543214 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.

5543214 is a wasteful number, since it uses less digits than its factorization.

5543214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 923874.

The product of its digits is 2400, while the sum is 24.

The square root of 5543214 is about 2354.4031090703. The cubic root of 5543214 is about 176.9785156981.

Adding to 5543214 its reverse (4123455), we get a palindrome (9666669).

The spelling of 5543214 in words is "five million, five hundred forty-three thousand, two hundred fourteen".

Divisors: 1 2 3 6 923869 1847738 2771607 5543214