Search a number
-
+
54632241 = 325322161
BaseRepresentation
bin1101000001100…
…1111100110001
310210210121100100
43100121330301
5102441212431
65230543013
71232236446
oct320317461
9123717310
1054632241
1128925014
1216367a69
13b41a991
1473819cd
154be24e6
hex3419f31

54632241 has 18 divisors (see below), whose sum is σ = 80467478. Its totient is φ = 35717760.

The previous prime is 54632183. The next prime is 54632257. The reversal of 54632241 is 14223645.

54632241 is a `hidden beast` number, since 5 + 4 + 632 + 24 + 1 = 666.

54632241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 21902400 + 32729841 = 4680^2 + 5721^2 .

It is not a de Polignac number, because 54632241 - 29 = 54631729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54632041) 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 17 ways as a sum of consecutive naturals, for example, 24201 + ... + 26361.

Almost surely, 254632241 is an apocalyptic number.

It is an amenable number.

54632241 is a deficient number, since it is larger than the sum of its proper divisors (25835237).

54632241 is a wasteful number, since it uses less digits than its factorization.

54632241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273 (or 2217 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 54632241 is about 7391.3625942718. The cubic root of 54632241 is about 379.4457316412.

Adding to 54632241 its reverse (14223645), we get a palindrome (68855886).

The spelling of 54632241 in words is "fifty-four million, six hundred thirty-two thousand, two hundred forty-one".

Divisors: 1 3 9 53 159 477 2161 2809 6483 8427 19449 25281 114533 343599 1030797 6070249 18210747 54632241