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5028080025808 = 2471912311919431
BaseRepresentation
bin100100100101011000011…
…1011001000000011010000
3122210200100112122020100001
41021022300323020003100
51124340001441311213
614405511300535344
71026160340020450
oct111126073100320
918720315566301
105028080025808
111669440102564
126925859b1554
132a61b8751058
14135508c07d60
158abd29e41dd
hex492b0ec80d0

5028080025808 has 80 divisors (see below), whose sum is σ = 11729111511040. Its totient is φ = 2039816649600.

The previous prime is 5028080025779. The next prime is 5028080025863. The reversal of 5028080025808 is 8085200808205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1659853 + ... + 3579283.

It is an arithmetic number, because the mean of its divisors is an integer number (146613893888).

Almost surely, 25028080025808 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 5028080025808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5864555755520).

5028080025808 is an abundant number, since it is smaller than the sum of its proper divisors (6701031485232).

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

5028080025808 is a wasteful number, since it uses less digits than its factorization.

5028080025808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920696 (or 1920690 counting only the distinct ones).

The product of its (nonzero) digits is 409600, while the sum is 46.

The spelling of 5028080025808 in words is "five trillion, twenty-eight billion, eighty million, twenty-five thousand, eight hundred eight".

Divisors: 1 2 4 7 8 14 16 19 28 38 56 76 112 133 152 266 304 532 1064 1231 2128 2462 4924 8617 9848 17234 19696 23389 34468 46778 68936 93556 137872 163723 187112 327446 374224 654892 1309784 1919431 2619568 3838862 7677724 13436017 15355448 26872034 30710896 36469189 53744068 72938378 107488136 145876756 214976272 255284323 291753512 510568646 583507024 1021137292 2042274584 2362819561 4084549168 4725639122 9451278244 16539736927 18902556488 33079473854 37805112976 44893571659 66158947708 89787143318 132317895416 179574286636 264635790832 314255001613 359148573272 628510003226 718297146544 1257020006452 2514040012904 5028080025808