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5506105100500 = 225311012210201
BaseRepresentation
bin101000000011111110101…
…1100000100100011010100
3201111101012221011002010001
41100013331130010203110
51210203000401204000
615413245245141044
71105542263064364
oct120077534044324
921441187132101
105506105100500
111833142870364
1274b15355a784
1330c2b9cb9034
141506d57369a4
159835e2ed46a
hex501fd7048d4

5506105100500 has 24 divisors (see below), whose sum is σ = 12025333540584. Its totient is φ = 2202442040000.

The previous prime is 5506105100479. The next prime is 5506105100533. The reversal of 5506105100500 is 50015016055.

It can be written as a sum of positive squares in 4 ways, for example, as 126590793616 + 5379514306884 = 355796^2 + 2319378^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5506104601 + ... + 5506105600.

It is an arithmetic number, because the mean of its divisors is an integer number (501055564191).

Almost surely, 25506105100500 is an apocalyptic number.

5506105100500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5506105100500 is an abundant number, since it is smaller than the sum of its proper divisors (6519228440084).

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

5506105100500 is a wasteful number, since it uses less digits than its factorization.

5506105100500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11012210220 (or 11012210208 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 5506105100500 in words is "five trillion, five hundred six billion, one hundred five million, one hundred thousand, five hundred".

Divisors: 1 2 4 5 10 20 25 50 100 125 250 500 11012210201 22024420402 44048840804 55061051005 110122102010 220244204020 275305255025 550610510050 1101221020100 1376526275125 2753052550250 5506105100500