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5801638484768 = 25725900171807
BaseRepresentation
bin101010001101100110010…
…0110011101101100100000
3202112122001011100111221212
41110123030212131230200
51230023223423003033
620201122543205252
71136104003311530
oct124331446355440
922478034314855
105801638484768
1119375087490a5
12798490ba6828
1333112762c649
14160b2d57d4c0
15a0da97b5748
hex546cc99db20

5801638484768 has 24 divisors (see below), whose sum is σ = 13053686591232. Its totient is φ = 2486416493376.

The previous prime is 5801638484767. The next prime is 5801638484779. The reversal of 5801638484768 is 8674848361085.

It is a super-2 number, since 2×58016384847682 (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5801638484698 and 5801638484707.

It is not an unprimeable number, because it can be changed into a prime (5801638484767) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12950085680 + ... + 12950086127.

It is an arithmetic number, because the mean of its divisors is an integer number (543903607968).

Almost surely, 25801638484768 is an apocalyptic number.

It is an amenable number.

5801638484768 is an abundant number, since it is smaller than the sum of its proper divisors (7252048106464).

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

5801638484768 is a wasteful number, since it uses less digits than its factorization.

5801638484768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25900171824 (or 25900171816 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 68.

The spelling of 5801638484768 in words is "five trillion, eight hundred one billion, six hundred thirty-eight million, four hundred eighty-four thousand, seven hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 25900171807 51800343614 103600687228 181301202649 207201374456 362602405298 414402748912 725204810596 828805497824 1450409621192 2900819242384 5801638484768