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5505050555000 = 23541101010111
BaseRepresentation
bin101000000011011111010…
…0101010011001001111000
3201111021111102211121122022
41100012332211103021320
51210143320420230000
615412552454414012
71105504166434613
oct120067645231170
921437442747568
105505050555000
111832751581757
1274aaba361308
1330c17c691809
1415063566b17a
15982eb945585
hex501be953278

5505050555000 has 40 divisors (see below), whose sum is σ = 12898333462080. Its totient is φ = 2202020220000.

The previous prime is 5505050554987. The next prime is 5505050555021. The reversal of 5505050555000 is 5550505055.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×55050505550002 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 550500056 + ... + 550510055.

It is an arithmetic number, because the mean of its divisors is an integer number (322458336552).

Almost surely, 25505050555000 is an apocalyptic number.

5505050555000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5505050555000 is an abundant number, since it is smaller than the sum of its proper divisors (7393282907080).

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

5505050555000 is a wasteful number, since it uses less digits than its factorization.

5505050555000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101010137 (or 1101010118 counting only the distinct ones).

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5505050555000 in words is "five trillion, five hundred five billion, fifty million, five hundred fifty-five thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 625 1000 1250 2500 5000 1101010111 2202020222 4404040444 5505050555 8808080888 11010101110 22020202220 27525252775 44040404440 55050505550 110101011100 137626263875 220202022200 275252527750 550505055500 688131319375 1101010111000 1376262638750 2752525277500 5505050555000