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5187757682304 = 2732191867126949
BaseRepresentation
bin100101101111101111001…
…1101000010111010000000
3200100221111202022122011200
41023133132131002322000
51134444011431313204
615011120055141200
71043542320504621
oct113373635027200
920327452278150
105187757682304
11172012aa7022a
126b9509674800
132b8284c98b72
1413d1359ada48
158ee2b00c539
hex4b7de742e80

5187757682304 has 192 divisors, whose sum is σ = 15722554380000. Its totient is φ = 1637348898816.

The previous prime is 5187757682273. The next prime is 5187757682311. The reversal of 5187757682304 is 4032867577815.

It is a happy number.

5187757682304 is a `hidden beast` number, since 5 + 187 + 7 + 5 + 76 + 82 + 304 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40801422 + ... + 40928370.

Almost surely, 25187757682304 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 5187757682304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7861277190000).

5187757682304 is an abundant number, since it is smaller than the sum of its proper divisors (10534796697696).

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

5187757682304 is a wasteful number, since it uses less digits than its factorization.

5187757682304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128855 (or 128840 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 63.

The spelling of 5187757682304 in words is "five trillion, one hundred eighty-seven billion, seven hundred fifty-seven million, six hundred eighty-two thousand, three hundred four".