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54231241 = 1716319571
BaseRepresentation
bin1100111011100…
…0000011001001
310210001020021111
43032320003021
5102340344431
65214210321
71225646401
oct316700311
9123036244
1054231241
1128680809
12161b39a1
13b30a2bc
1472b9801
154b637b1
hex33b80c9

54231241 has 8 divisors (see below), whose sum is σ = 57776544. Its totient is φ = 50725440.

The previous prime is 54231239. The next prime is 54231253. The reversal of 54231241 is 14213245.

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 54231241 - 21 = 54231239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54231271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7015 + ... + 12556.

It is an arithmetic number, because the mean of its divisors is an integer number (7222068).

Almost surely, 254231241 is an apocalyptic number.

It is an amenable number.

54231241 is a deficient number, since it is larger than the sum of its proper divisors (3545303).

54231241 is a wasteful number, since it uses less digits than its factorization.

54231241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19751.

The product of its digits is 960, while the sum is 22.

The square root of 54231241 is about 7364.1863773264. The cubic root of 54231241 is about 378.5150751901.

Adding to 54231241 its reverse (14213245), we get a palindrome (68444486).

The spelling of 54231241 in words is "fifty-four million, two hundred thirty-one thousand, two hundred forty-one".

Divisors: 1 17 163 2771 19571 332707 3190073 54231241