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54549341 = 711264403
BaseRepresentation
bin1101000000010…
…1101101011101
310210122101121222
43100011231131
5102431034331
65225103125
71231442660
oct320055535
9123571558
1054549341
1128878800
1216327aa5
13b3bc022
14735d6d7
154bc7b7b
hex3405b5d

54549341 has 12 divisors (see below), whose sum is σ = 68525856. Its totient is φ = 42505320.

The previous prime is 54549337. The next prime is 54549389. The reversal of 54549341 is 14394545.

54549341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54549341 - 22 = 54549337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54549301) 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 11 ways as a sum of consecutive naturals, for example, 31355 + ... + 33048.

It is an arithmetic number, because the mean of its divisors is an integer number (5710488).

Almost surely, 254549341 is an apocalyptic number.

It is an amenable number.

54549341 is a deficient number, since it is larger than the sum of its proper divisors (13976515).

54549341 is a wasteful number, since it uses less digits than its factorization.

54549341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64432 (or 64421 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 54549341 is about 7385.7525682898. The cubic root of 54549341 is about 379.2537084289.

The spelling of 54549341 in words is "fifty-four million, five hundred forty-nine thousand, three hundred forty-one".

Divisors: 1 7 11 77 121 847 64403 450821 708433 4959031 7792763 54549341