Base | Representation |
---|---|
bin | 11001001111011010000111… |
… | …10011111010111101110110 |
3 | 21021112020002212221222200222 |
4 | 30213231003303322331312 |
5 | 24233343220003104200 |
6 | 314014351153334342 |
7 | 14456050433660531 |
oct | 1447550363727566 |
9 | 237466085858628 |
10 | 55505000050550 |
11 | 1675a5a1575026 |
12 | 62852a82673b2 |
13 | 24c81397b08ab |
14 | d9c656289a18 |
15 | 663c2be2ad85 |
hex | 327b43cfaf76 |
55505000050550 has 24 divisors (see below), whose sum is σ = 104186449646400. Its totient is φ = 21998311944480.
The previous prime is 55505000050543. The next prime is 55505000050607. The reversal of 55505000050550 is 5505000050555.
It is a super-2 number, since 2×555050000505502 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 55505000050550.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5092196390 + ... + 5092207289.
It is an arithmetic number, because the mean of its divisors is an integer number (4341102068600).
Almost surely, 255505000050550 is an apocalyptic number.
55505000050550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
55505000050550 is a deficient number, since it is larger than the sum of its proper divisors (48681449595850).
55505000050550 is a wasteful number, since it uses less digits than its factorization.
55505000050550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10184403800 (or 10184403795 counting only the distinct ones).
The product of its (nonzero) digits is 78125, while the sum is 35.
The spelling of 55505000050550 in words is "fifty-five trillion, five hundred five billion, fifty thousand, five hundred fifty".
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