Base | Representation |
---|---|
bin | 10000000000011101101… |
… | …10110000101011000111 |
3 | 1221120122210112110020110 |
4 | 20000032312300223013 |
5 | 33002402243100210 |
6 | 1100400245004103 |
7 | 54510431534316 |
oct | 10001666605307 |
9 | 1846583473213 |
10 | 550005050055 |
11 | 1a228a56a74a |
12 | 8a7176b3633 |
13 | 3cb32c682a6 |
14 | 1c8984aa27d |
15 | e490b74420 |
hex | 800edb0ac7 |
550005050055 has 64 divisors (see below), whose sum is σ = 894548551680. Its totient is φ = 288532608000.
The previous prime is 550005050051. The next prime is 550005050099. The reversal of 550005050055 is 550050500055.
It is not a de Polignac number, because 550005050055 - 22 = 550005050051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550005050051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 229837939 + ... + 229840331.
It is an arithmetic number, because the mean of its divisors is an integer number (13977321120).
Almost surely, 2550005050055 is an apocalyptic number.
550005050055 is a deficient number, since it is larger than the sum of its proper divisors (344543501625).
550005050055 is a wasteful number, since it uses less digits than its factorization.
550005050055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3432.
The product of its (nonzero) digits is 15625, while the sum is 30.
The spelling of 550005050055 in words is "five hundred fifty billion, five million, fifty thousand, fifty-five".
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