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5392538987184 = 243312482729137
BaseRepresentation
bin100111001111000110001…
…0111101110101010110000
3201002112002022110202221000
41032132030113232222300
51201322404440042214
615245144225202000
71064412100046166
oct116361427565260
921075068422830
105392538987184
111799a65747568
1273113a490300
1330168ba4510b
14149000aa5236
15954140d9809
hex4e78c5eeab0

5392538987184 has 40 divisors (see below), whose sum is σ = 15478584131120. Its totient is φ = 1797512995584.

The previous prime is 5392538987137. The next prime is 5392538987207. The reversal of 5392538987184 is 4817898352935.

5392538987184 is a `hidden beast` number, since 5 + 3 + 9 + 2 + 538 + 9 + 8 + 7 + 1 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6241364137 + ... + 6241365000.

It is an arithmetic number, because the mean of its divisors is an integer number (386964603278).

Almost surely, 25392538987184 is an apocalyptic number.

5392538987184 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5392538987184 is an abundant number, since it is smaller than the sum of its proper divisors (10086045143936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5392538987184 is a wasteful number, since it uses less digits than its factorization.

5392538987184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12482729154 (or 12482729142 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 72.

The spelling of 5392538987184 in words is "five trillion, three hundred ninety-two billion, five hundred thirty-eight million, nine hundred eighty-seven thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 12482729137 24965458274 37448187411 49930916548 74896374822 99861833096 112344562233 149792749644 199723666192 224689124466 299585499288 337033686699 449378248932 599170998576 674067373398 898756497864 1348134746796 1797512995728 2696269493592 5392538987184