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54366361 = 78399257
BaseRepresentation
bin1100111101100…
…1000010011001
310210022002121221
43033121002121
5102404210421
65221132041
71230051340
oct317310231
9123262557
1054366361
1128763285
121625a021
13b35695a
147312b57
154b8d841
hex33d9099

54366361 has 8 divisors (see below), whose sum is σ = 62213760. Its totient is φ = 46539168.

The previous prime is 54366359. The next prime is 54366397. The reversal of 54366361 is 16366345.

54366361 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 54366361 - 21 = 54366359 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54366331) 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, 1245 + ... + 10501.

It is an arithmetic number, because the mean of its divisors is an integer number (7776720).

Almost surely, 254366361 is an apocalyptic number.

It is an amenable number.

54366361 is a deficient number, since it is larger than the sum of its proper divisors (7847399).

54366361 is an equidigital number, since it uses as much as digits as its factorization.

54366361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10103.

The product of its digits is 38880, while the sum is 34.

The square root of 54366361 is about 7373.3547995468. The cubic root of 54366361 is about 378.8291778975.

The spelling of 54366361 in words is "fifty-four million, three hundred sixty-six thousand, three hundred sixty-one".

Divisors: 1 7 839 5873 9257 64799 7766623 54366361