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54305341 = 239227219
BaseRepresentation
bin1100111100101…
…0001000111101
310210011222220221
43033022020331
5102400232331
65215541341
71226405416
oct317121075
9123158827
1054305341
1128721452
121622a851
13b334c4c
1472d880d
154b7a711
hex33ca23d

54305341 has 4 divisors (see below), whose sum is σ = 54532800. Its totient is φ = 54077884.

The previous prime is 54305299. The next prime is 54305387. The reversal of 54305341 is 14350345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54305341 - 27 = 54305213 is a prime.

It is a super-2 number, since 2×543053412 = 5898140122252562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54305441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113371 + ... + 113848.

It is an arithmetic number, because the mean of its divisors is an integer number (13633200).

Almost surely, 254305341 is an apocalyptic number.

It is an amenable number.

54305341 is a deficient number, since it is larger than the sum of its proper divisors (227459).

54305341 is a wasteful number, since it uses less digits than its factorization.

54305341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227458.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 54305341 is about 7369.2157656022. The cubic root of 54305341 is about 378.6873940823.

Adding to 54305341 its reverse (14350345), we get a palindrome (68655686).

The spelling of 54305341 in words is "fifty-four million, three hundred five thousand, three hundred forty-one".

Divisors: 1 239 227219 54305341