Base | Representation |
---|---|
bin | 110011001110011010… |
… | …110110111111101010 |
3 | 12020222020101110101221 |
4 | 303032122312333222 |
5 | 1400121201130200 |
6 | 41133511532254 |
7 | 3655006463305 |
oct | 631632667752 |
9 | 166866343357 |
10 | 55002755050 |
11 | 21365691a61 |
12 | a7b038a08a |
13 | 5257354609 |
14 | 293ad0bb3c |
15 | 166db9291a |
hex | cce6b6fea |
55002755050 has 24 divisors (see below), whose sum is σ = 102335107500. Its totient is φ = 21994654080.
The previous prime is 55002754999. The next prime is 55002755053. The reversal of 55002755050 is 5055720055.
It can be written as a sum of positive squares in 6 ways, for example, as 3909125529 + 51093629521 = 62523^2 + 226039^2 .
It is a junction number, because it is equal to n+sod(n) for n = 55002754997 and 55002755015.
It is not an unprimeable number, because it can be changed into a prime (55002755053) 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 11 ways as a sum of consecutive naturals, for example, 12976 + ... + 331924.
Almost surely, 255002755050 is an apocalyptic number.
55002755050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55002755050 is a deficient number, since it is larger than the sum of its proper divisors (47332352450).
55002755050 is a wasteful number, since it uses less digits than its factorization.
55002755050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322410 (or 322405 counting only the distinct ones).
The product of its (nonzero) digits is 43750, while the sum is 34.
The spelling of 55002755050 in words is "fifty-five billion, two million, seven hundred fifty-five thousand, fifty".
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