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54544063 = 723418263
BaseRepresentation
bin1101000000010…
…0011010111111
310210122010101111
43100010122333
5102430402223
65225022451
71231421410
oct320043277
9123563344
1054544063
1128874842
1216324a27
13b3b97c2
14735b807
154bc630d
hex34046bf

54544063 has 16 divisors (see below), whose sum is σ = 66640896. Its totient is φ = 43623360.

The previous prime is 54544051. The next prime is 54544073. The reversal of 54544063 is 36044545.

54544063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 54544063 - 29 = 54543551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54544043) 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 15 ways as a sum of consecutive naturals, for example, 2470 + ... + 10732.

It is an arithmetic number, because the mean of its divisors is an integer number (4165056).

Almost surely, 254544063 is an apocalyptic number.

54544063 is a deficient number, since it is larger than the sum of its proper divisors (12096833).

54544063 is a wasteful number, since it uses less digits than its factorization.

54544063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8334.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 54544063 is about 7385.3952500865. The cubic root of 54544063 is about 379.2414762882.

The spelling of 54544063 in words is "fifty-four million, five hundred forty-four thousand, sixty-three".

Divisors: 1 7 23 41 161 287 943 6601 8263 57841 190049 338783 1330343 2371481 7792009 54544063