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5087474693280 = 2533573143612069
BaseRepresentation
bin100101000001000010100…
…0111110011010010100000
3200000100122212011221222000
41022002011013303102200
51131323122010141110
614453053102444000
71033362236246340
oct112020507632240
920010585157860
105087474693280
11169164991a301
126a1ba0b93600
132ab9929663c5
14138341126d20
158c50c0241c0
hex4a0851f34a0

5087474693280 has 1536 divisors, whose sum is σ = 21857801011200. Its totient is φ = 1080627609600.

The previous prime is 5087474693269. The next prime is 5087474693293. The reversal of 5087474693280 is 823964747805.

5087474693280 is a `hidden beast` number, since 5 + 0 + 87 + 474 + 6 + 9 + 3 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2458904086 + ... + 2458906154.

It is an arithmetic number, because the mean of its divisors is an integer number (14230339200).

Almost surely, 25087474693280 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 5087474693280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10928900505600).

5087474693280 is an abundant number, since it is smaller than the sum of its proper divisors (16770326317920).

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

5087474693280 is a wasteful number, since it uses less digits than its factorization.

5087474693280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2221 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 5087474693280 in words is "five trillion, eighty-seven billion, four hundred seventy-four million, six hundred ninety-three thousand, two hundred eighty".