Base | Representation |
---|---|
bin | 1010010000001111… |
… | …11011010111111010 |
3 | 112012122122020020221 |
4 | 11020013323113322 |
5 | 42233240130200 |
6 | 2310131210254 |
7 | 253263525256 |
oct | 51007732772 |
9 | 15178566227 |
10 | 5505005050 |
11 | 2375482856 |
12 | 109774698a |
13 | 699676b4c |
14 | 3a319b266 |
15 | 22345c91a |
hex | 1481fb5fa |
5505005050 has 24 divisors (see below), whose sum is σ = 10241265276. Its totient is φ = 2201581440.
The previous prime is 5505005047. The next prime is 5505005131. The reversal of 5505005050 is 505005055.
It can be written as a sum of positive squares in 6 ways, for example, as 1316456089 + 4188548961 = 36283^2 + 64719^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
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 11 ways as a sum of consecutive naturals, for example, 486052 + ... + 497248.
Almost surely, 25505005050 is an apocalyptic number.
5505005050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5505005050 is a deficient number, since it is larger than the sum of its proper divisors (4736260226).
5505005050 is a wasteful number, since it uses less digits than its factorization.
5505005050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21042 (or 21037 counting only the distinct ones).
The product of its (nonzero) digits is 3125, while the sum is 25.
The square root of 5505005050 is about 74195.7212378180. The cubic root of 5505005050 is about 1765.7094468394.
The spelling of 5505005050 in words is "five billion, five hundred five million, five thousand, fifty".
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