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5108145292800 = 2933521122347113
BaseRepresentation
bin100101001010101010100…
…1011111000011000000000
3200002100000102120012211000
41022111111023320120000
51132142440143332200
614510352145252000
71035023413404024
oct112252513703000
920070012505730
105108145292800
11169a396937700
126a5bab634000
132b0908258294
141393424d2384
158cd1baa6300
hex4a5552f8600

5108145292800 has 2880 divisors, whose sum is σ = 22156761876480. Its totient is φ = 1149036134400.

The previous prime is 5108145292771. The next prime is 5108145292813. The reversal of 5108145292800 is 82925418015.

5108145292800 is a `hidden beast` number, since 5 + 108 + 1 + 452 + 92 + 8 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2880).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 45204825544 + ... + 45204825656.

It is an arithmetic number, because the mean of its divisors is an integer number (7693320096).

Almost surely, 25108145292800 is an apocalyptic number.

5108145292800 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 5108145292800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11078380938240).

5108145292800 is an abundant number, since it is smaller than the sum of its proper divisors (17048616583680).

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

5108145292800 is a wasteful number, since it uses less digits than its factorization.

5108145292800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 5108145292800 in words is "five trillion, one hundred eight billion, one hundred forty-five million, two hundred ninety-two thousand, eight hundred".