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54330241 = 723333311
BaseRepresentation
bin1100111101000…
…0001110000001
310210020021002011
43033100032001
5102402031431
65220252521
71226541130
oct317201601
9123207064
1054330241
1128739129
1216241141
13b343394
147303917
154b82cb1
hex33d0381

54330241 has 8 divisors (see below), whose sum is σ = 62360064. Its totient is φ = 46367520.

The previous prime is 54330217. The next prime is 54330257. The reversal of 54330241 is 14203345.

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 54330241 - 29 = 54329729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54330841) 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, 15025 + ... + 18286.

It is an arithmetic number, because the mean of its divisors is an integer number (7795008).

Almost surely, 254330241 is an apocalyptic number.

It is an amenable number.

54330241 is a deficient number, since it is larger than the sum of its proper divisors (8029823).

54330241 is a wasteful number, since it uses less digits than its factorization.

54330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33551.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 54330241 is about 7370.9050326266. The cubic root of 54330241 is about 378.7452636223.

Adding to 54330241 its reverse (14203345), we get a palindrome (68533586).

The spelling of 54330241 in words is "fifty-four million, three hundred thirty thousand, two hundred forty-one".

Divisors: 1 7 233 1631 33311 233177 7761463 54330241