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54054214 = 227027107
BaseRepresentation
bin1100111000110…
…0110101000110
310202201020102221
43032030311012
5102314213324
65210322554
71224311314
oct316146506
9122636387
1054054214
112856a805
121612945a
13b277856
1472710b4
154b2b0e4
hex338cd46

54054214 has 4 divisors (see below), whose sum is σ = 81081324. Its totient is φ = 27027106.

The previous prime is 54054211. The next prime is 54054229. The reversal of 54054214 is 41245045.

It is a happy number.

54054214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41245045 = 58249009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54054211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13513552 + ... + 13513555.

It is an arithmetic number, because the mean of its divisors is an integer number (20270331).

Almost surely, 254054214 is an apocalyptic number.

54054214 is a deficient number, since it is larger than the sum of its proper divisors (27027110).

54054214 is a wasteful number, since it uses less digits than its factorization.

54054214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27027109.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 54054214 is about 7352.1570984304. The cubic root of 54054214 is about 378.1027640682.

Adding to 54054214 its reverse (41245045), we get a palindrome (95299259).

The spelling of 54054214 in words is "fifty-four million, fifty-four thousand, two hundred fourteen".

Divisors: 1 2 27027107 54054214