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54234854 = 2191427233
BaseRepresentation
bin1100111011100…
…0111011100110
310210001102020022
43032320323212
5102341003404
65214235142
71225663052
oct316707346
9123042208
1054234854
11286834a3
12161b5ab2
13b30bb3b
1472bac62
154b648be
hex33b8ee6

54234854 has 8 divisors (see below), whose sum is σ = 85634040. Its totient is φ = 25690176.

The previous prime is 54234853. The next prime is 54234857. The reversal of 54234854 is 45843245.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54234853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713579 + ... + 713654.

It is an arithmetic number, because the mean of its divisors is an integer number (10704255).

Almost surely, 254234854 is an apocalyptic number.

54234854 is a deficient number, since it is larger than the sum of its proper divisors (31399186).

54234854 is a wasteful number, since it uses less digits than its factorization.

54234854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427254.

The product of its digits is 76800, while the sum is 35.

The square root of 54234854 is about 7364.4316820784. The cubic root of 54234854 is about 378.5234808284.

The spelling of 54234854 in words is "fifty-four million, two hundred thirty-four thousand, eight hundred fifty-four".

Divisors: 1 2 19 38 1427233 2854466 27117427 54234854