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5686508848140 = 2239579182851
BaseRepresentation
bin101001010111111111001…
…0101110000010000001100
3202010121212120122000000000
41102233332111300100030
51221131432231120030
620032202431404300
71124556663455331
oct122577625602014
922117776560000
105686508848140
1118a26a8aa807a
1277a100383690
1332330a4848c3
1415932add0988
159cdbc1aa860
hex52bfe57040c

5686508848140 has 240 divisors, whose sum is σ = 18139035425280. Its totient is φ = 1497199204800.

The previous prime is 5686508848129. The next prime is 5686508848183. The reversal of 5686508848140 is 418488056865.

5686508848140 is a `hidden beast` number, since 5 + 6 + 8 + 6 + 508 + 8 + 4 + 81 + 40 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 31007715 + ... + 31190565.

It is an arithmetic number, because the mean of its divisors is an integer number (75579314272).

Almost surely, 25686508848140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5686508848140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9069517712640).

5686508848140 is an abundant number, since it is smaller than the sum of its proper divisors (12452526577140).

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

5686508848140 is an equidigital number, since it uses as much as digits as its factorization.

5686508848140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182966 (or 182940 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 63.

The spelling of 5686508848140 in words is "five trillion, six hundred eighty-six billion, five hundred eight million, eight hundred forty-eight thousand, one hundred forty".