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5135893354800 = 243652132116421
BaseRepresentation
bin100101010111100101100…
…0110010101100100110000
3200011222122020102211000000
41022233023012111210300
51133121302144323200
614531221414430000
71040025140134665
oct112571306254460
920158566384000
105135893354800
1117001359a734a
126ab454362300
132b340ac05490
1413a81581da6c
158d8e2b54300
hex4abcb195930

5135893354800 has 840 divisors, whose sum is σ = 20020630365008. Its totient is φ = 1258032384000.

The previous prime is 5135893354799. The next prime is 5135893354829. The reversal of 5135893354800 is 84533985315.

5135893354800 is a `hidden beast` number, since 5 + 1 + 3 + 5 + 8 + 93 + 3 + 548 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 799855590 + ... + 799862010.

Almost surely, 25135893354800 is an apocalyptic number.

5135893354800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5135893354800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10010315182504).

5135893354800 is an abundant number, since it is smaller than the sum of its proper divisors (14884737010208).

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

5135893354800 is a wasteful number, since it uses less digits than its factorization.

5135893354800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681 (or 6655 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 5135893354800 in words is "five trillion, one hundred thirty-five billion, eight hundred ninety-three million, three hundred fifty-four thousand, eight hundred".