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54636241 = 115239497
BaseRepresentation
bin1101000001101…
…0111011010001
310210210210211111
43100122323101
5102441324431
65231013321
71232254222
oct320327321
9123723744
1054636241
1128928020
121636a241
13b41c74a
147383249
154be37b1
hex341aed1

54636241 has 8 divisors (see below), whose sum is σ = 59723424. Its totient is φ = 49569120.

The previous prime is 54636173. The next prime is 54636251. The reversal of 54636241 is 14263645.

54636241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54636241 - 211 = 54634193 is a prime.

It is a super-2 number, since 2×546362412 = 5970237661220162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54636251) 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 7 ways as a sum of consecutive naturals, for example, 1005 + ... + 10501.

It is an arithmetic number, because the mean of its divisors is an integer number (7465428).

Almost surely, 254636241 is an apocalyptic number.

It is an amenable number.

54636241 is a deficient number, since it is larger than the sum of its proper divisors (5087183).

54636241 is a wasteful number, since it uses less digits than its factorization.

54636241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10031.

The product of its digits is 17280, while the sum is 31.

The square root of 54636241 is about 7391.6331754221. The cubic root of 54636241 is about 379.4549920209.

Adding to 54636241 its reverse (14263645), we get a palindrome (68899886).

The spelling of 54636241 in words is "fifty-four million, six hundred thirty-six thousand, two hundred forty-one".

Divisors: 1 11 523 5753 9497 104467 4966931 54636241