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54795284444 = 22197205333871
BaseRepresentation
bin110011000010000011…
…011010111111011100
312020102202222212020102
4303002003122333130
51344210043100234
641101141040232
73646610142605
oct630203327734
9166382885212
1054795284444
112126956724a
12a7529b6078
135223382b44
14291b542dac
15165a85ec7e
hexcc20dafdc

54795284444 has 24 divisors (see below), whose sum is σ = 96428299968. Its totient is φ = 27244486080.

The previous prime is 54795284431. The next prime is 54795284447. The reversal of 54795284444 is 44448259745.

It is a self number, because there is not a number n which added to its sum of digits gives 54795284444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54795284447) 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 7 ways as a sum of consecutive naturals, for example, 1600829 + ... + 1634699.

It is an arithmetic number, because the mean of its divisors is an integer number (4017845832).

Almost surely, 254795284444 is an apocalyptic number.

It is an amenable number.

54795284444 is a deficient number, since it is larger than the sum of its proper divisors (41633015524).

54795284444 is a wasteful number, since it uses less digits than its factorization.

54795284444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36125 (or 36123 counting only the distinct ones).

The product of its digits is 25804800, while the sum is 56.

The spelling of 54795284444 in words is "fifty-four billion, seven hundred ninety-five million, two hundred eighty-four thousand, four hundred forty-four".

Divisors: 1 2 4 197 394 788 2053 4106 8212 33871 67742 135484 404441 808882 1617764 6672587 13345174 26690348 69537163 139074326 278148652 13698821111 27397642222 54795284444