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54048801 = 318016267
BaseRepresentation
bin1100111000101…
…1100000100001
310202200222000110
43032023200201
5102314030201
65210241533
71224256452
oct316134041
9122628013
1054048801
1128566734
12161262a9
13b275251
14726d129
154b296d6
hex338b821

54048801 has 4 divisors (see below), whose sum is σ = 72065072. Its totient is φ = 36032532.

The previous prime is 54048791. The next prime is 54048847. The reversal of 54048801 is 10884045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54048801 - 25 = 54048769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54048851) by changing a digit.

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, 9008131 + ... + 9008136.

It is an arithmetic number, because the mean of its divisors is an integer number (18016268).

Almost surely, 254048801 is an apocalyptic number.

It is an amenable number.

54048801 is a deficient number, since it is larger than the sum of its proper divisors (18016271).

54048801 is a wasteful number, since it uses less digits than its factorization.

54048801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18016270.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 54048801 is about 7351.7889659592. The cubic root of 54048801 is about 378.0901425509.

The spelling of 54048801 in words is "fifty-four million, forty-eight thousand, eight hundred one".

Divisors: 1 3 18016267 54048801