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54685304 = 236835663
BaseRepresentation
bin1101000010011…
…0111001111000
310210220022010122
43100212321320
5102444412204
65232032412
71232550242
oct320467170
9123808118
1054685304
1128960973
1216392708
13b438b8b
147397092
154c030be
hex3426e78

54685304 has 8 divisors (see below), whose sum is σ = 102534960. Its totient is φ = 27342648.

The previous prime is 54685303. The next prime is 54685313. The reversal of 54685304 is 40358645.

54685304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54685303) 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 as a sum of consecutive naturals, namely, 3417824 + ... + 3417839.

It is an arithmetic number, because the mean of its divisors is an integer number (12816870).

Almost surely, 254685304 is an apocalyptic number.

It is an amenable number.

54685304 is a deficient number, since it is larger than the sum of its proper divisors (47849656).

54685304 is a wasteful number, since it uses less digits than its factorization.

54685304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6835669 (or 6835665 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 54685304 is about 7394.9512506845. The cubic root of 54685304 is about 379.5685407693.

The spelling of 54685304 in words is "fifty-four million, six hundred eighty-five thousand, three hundred four".

Divisors: 1 2 4 8 6835663 13671326 27342652 54685304