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54304652888 = 2313613498647
BaseRepresentation
bin110010100100110011…
…110011111001011000
312012011120210012021022
4302210303303321120
51342203442343023
640540333102012
73631501635113
oct624463637130
9165146705238
1054304652888
1121037619522
12a636627908
13517582b005
1428b230957a
15162c7477c8
hexca4cf3e58

54304652888 has 16 divisors (see below), whose sum is σ = 101828908080. Its totient is φ = 27150277408.

The previous prime is 54304652887. The next prime is 54304652891. The reversal of 54304652888 is 88825640345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54304652887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140420 + ... + 358227.

It is an arithmetic number, because the mean of its divisors is an integer number (6364306755).

Almost surely, 254304652888 is an apocalyptic number.

It is an amenable number.

54304652888 is a deficient number, since it is larger than the sum of its proper divisors (47524255192).

54304652888 is a wasteful number, since it uses less digits than its factorization.

54304652888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512266 (or 512262 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 53.

The spelling of 54304652888 in words is "fifty-four billion, three hundred four million, six hundred fifty-two thousand, eight hundred eighty-eight".

Divisors: 1 2 4 8 13613 27226 54452 108904 498647 997294 1994588 3989176 6788081611 13576163222 27152326444 54304652888