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54534214 = 2718121521
BaseRepresentation
bin1101000000001…
…0000001000110
310210121121212201
43100002001012
5102430043324
65224505114
71231350610
oct320020106
9123547781
1054534214
11288683a9
121631b19a
13b3b5187
147357db0
154bc3444
hex3402046

54534214 has 16 divisors (see below), whose sum is σ = 94008096. Its totient is φ = 23241600.

The previous prime is 54534209. The next prime is 54534229. The reversal of 54534214 is 41243545.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8227 + ... + 13294.

It is an arithmetic number, because the mean of its divisors is an integer number (5875506).

Almost surely, 254534214 is an apocalyptic number.

54534214 is a deficient number, since it is larger than the sum of its proper divisors (39473882).

54534214 is a wasteful number, since it uses less digits than its factorization.

54534214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21711.

The product of its digits is 9600, while the sum is 28.

The square root of 54534214 is about 7384.7284310257. The cubic root of 54534214 is about 379.2186484194.

Adding to 54534214 its reverse (41243545), we get a palindrome (95777759).

The spelling of 54534214 in words is "fifty-four million, five hundred thirty-four thousand, two hundred fourteen".

Divisors: 1 2 7 14 181 362 1267 2534 21521 43042 150647 301294 3895301 7790602 27267107 54534214