Base | Representation |
---|---|
bin | 100100011010111001001… |
… | …0110111001011110011010 |
3 | 122201112012202210000122111 |
4 | 1020311302112321132122 |
5 | 1124002334202130200 |
6 | 14351304230142534 |
7 | 1024432221526642 |
oct | 110656226713632 |
9 | 18645182700574 |
10 | 5005555505050 |
11 | 165a931651751 |
12 | 68a13a4b1a4a |
13 | 2a403903cc69 |
14 | 1343ad52b522 |
15 | 8a3153070ba |
hex | 48d725b979a |
5005555505050 has 48 divisors (see below), whose sum is σ = 9370992639960. Its totient is φ = 1989194090240.
The previous prime is 5005555505039. The next prime is 5005555505053. The reversal of 5005555505050 is 505055555005.
It can be written as a sum of positive squares in 12 ways, for example, as 2067248710849 + 2938306794201 = 1437793^2 + 1714149^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5005555504994 and 5005555505012.
It is not an unprimeable number, because it can be changed into a prime (5005555505053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11665716 + ... + 12087184.
Almost surely, 25005555505050 is an apocalyptic number.
5005555505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5005555505050 is a deficient number, since it is larger than the sum of its proper divisors (4365437134910).
5005555505050 is a wasteful number, since it uses less digits than its factorization.
5005555505050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423027 (or 423022 counting only the distinct ones).
The product of its (nonzero) digits is 390625, while the sum is 40.
The spelling of 5005555505050 in words is "five trillion, five billion, five hundred fifty-five million, five hundred five thousand, fifty".
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