Search a number
-
+
54050951 = 711136737
BaseRepresentation
bin1100111000110…
…0000010000111
310202201001222002
43032030002013
5102314112301
65210255515
71224265643
oct316140207
9122631862
1054050951
1128568309
121612759b
13b276216
14726dc23
154b2a16b
hex338c087

54050951 has 8 divisors (see below), whose sum is σ = 55305504. Its totient is φ = 52810240.

The previous prime is 54050947. The next prime is 54050981. The reversal of 54050951 is 15905045.

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

It is a cyclic number.

It is not a de Polignac number, because 54050951 - 22 = 54050947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54050921) 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 7 ways as a sum of consecutive naturals, for example, 4655 + ... + 11391.

It is an arithmetic number, because the mean of its divisors is an integer number (6913188).

Almost surely, 254050951 is an apocalyptic number.

54050951 is a deficient number, since it is larger than the sum of its proper divisors (1254553).

54050951 is a wasteful number, since it uses less digits than its factorization.

54050951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6921.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 54050951 is about 7351.9351874183. The cubic root of 54050951 is about 378.0951558168.

Adding to 54050951 its reverse (15905045), we get a palindrome (69955996).

The spelling of 54050951 in words is "fifty-four million, fifty thousand, nine hundred fifty-one".

Divisors: 1 71 113 6737 8023 478327 761281 54050951