Base | Representation |
---|---|
bin | 10000000001011001011… |
… | …00000010011000110100 |
3 | 1221121221200022202122110 |
4 | 20000230230002120310 |
5 | 33004413410234013 |
6 | 1100522044331020 |
7 | 54526020005016 |
oct | 10005454023064 |
9 | 1847850282573 |
10 | 550505555508 |
11 | 1a2517041917 |
12 | 8a837243a70 |
13 | 3cbb286946c |
14 | 1c904b541b6 |
15 | e4bea8c2c3 |
hex | 802cb02634 |
550505555508 has 12 divisors (see below), whose sum is σ = 1284512962880. Its totient is φ = 183501851832.
The previous prime is 550505555441. The next prime is 550505555521. The reversal of 550505555508 is 805555505055.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22937731468 + ... + 22937731491.
Almost surely, 2550505555508 is an apocalyptic number.
It is an amenable number.
550505555508 is an abundant number, since it is smaller than the sum of its proper divisors (734007407372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550505555508 is a wasteful number, since it uses less digits than its factorization.
550505555508 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45875462966 (or 45875462964 counting only the distinct ones).
The product of its (nonzero) digits is 3125000, while the sum is 48.
The spelling of 550505555508 in words is "five hundred fifty billion, five hundred five million, five hundred fifty-five thousand, five hundred eight".
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