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54104305244 = 22115323200817
BaseRepresentation
bin110010011000110111…
…100010111001011100
312011122121210110222012
4302120313202321130
51341301200231434
640504415010352
73623520002153
oct623067427134
9164577713865
1054104305244
1120a44519360
12a59b5099b8
135143181702
14289387659a
151619d703ce
hexc98de2e5c

54104305244 has 24 divisors (see below), whose sum is σ = 105238910448. Its totient is φ = 24128848640.

The previous prime is 54104305237. The next prime is 54104305249. The reversal of 54104305244 is 44250340145.

It is a self number, because there is not a number n which added to its sum of digits gives 54104305244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54104305249) 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, 11598077 + ... + 11602740.

It is an arithmetic number, because the mean of its divisors is an integer number (4384954602).

Almost surely, 254104305244 is an apocalyptic number.

It is an amenable number.

54104305244 is a deficient number, since it is larger than the sum of its proper divisors (51134605204).

54104305244 is a wasteful number, since it uses less digits than its factorization.

54104305244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23200885 (or 23200883 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 54104305244 its reverse (44250340145), we get a palindrome (98354645389).

The spelling of 54104305244 in words is "fifty-four billion, one hundred four million, three hundred five thousand, two hundred forty-four".

Divisors: 1 2 4 11 22 44 53 106 212 583 1166 2332 23200817 46401634 92803268 255208987 510417974 1020835948 1229643301 2459286602 4918573204 13526076311 27052152622 54104305244