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54234371 = 211325667
BaseRepresentation
bin1100111011100…
…0110100000011
310210001101120102
43032320310003
5102340444441
65214233015
71225661462
oct316706403
9123041512
1054234371
11286830a4
12161b576b
13b30b859
1472ba9d9
154b6469b
hex33b8d03

54234371 has 4 divisors (see below), whose sum is σ = 54262152. Its totient is φ = 54206592.

The previous prime is 54234347. The next prime is 54234373. The reversal of 54234371 is 17343245.

It is a happy number.

54234371 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: 17343245 = 53468649.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-54234371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54234373) 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 in 3 ways as a sum of consecutive naturals, for example, 10721 + ... + 14946.

It is an arithmetic number, because the mean of its divisors is an integer number (13565538).

Almost surely, 254234371 is an apocalyptic number.

54234371 is a deficient number, since it is larger than the sum of its proper divisors (27781).

54234371 is a wasteful number, since it uses less digits than its factorization.

54234371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27780.

The product of its digits is 10080, while the sum is 29.

The square root of 54234371 is about 7364.3988892509. The cubic root of 54234371 is about 378.5223571514.

The spelling of 54234371 in words is "fifty-four million, two hundred thirty-four thousand, three hundred seventy-one".

Divisors: 1 2113 25667 54234371