Base | Representation |
---|---|
bin | 10000000000100000011… |
… | …00011010111101011100 |
3 | 1221120201100210022022121 |
4 | 20000100030122331130 |
5 | 33002424020134000 |
6 | 1100402410152324 |
7 | 54511123441144 |
oct | 10002014327534 |
9 | 1846640708277 |
10 | 550027505500 |
11 | 1a22a1207870 |
12 | 8a7231226a4 |
13 | 3cb377cb235 |
14 | 1c89b473924 |
15 | e492b0cb1a |
hex | 801031af5c |
550027505500 has 48 divisors (see below), whose sum is σ = 1310465546208. Its totient is φ = 200010000000.
The previous prime is 550027505429. The next prime is 550027505513. The reversal of 550027505500 is 5505720055.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49997001 + ... + 50008000.
It is an arithmetic number, because the mean of its divisors is an integer number (27301365546).
Almost surely, 2550027505500 is an apocalyptic number.
550027505500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
550027505500 is an abundant number, since it is smaller than the sum of its proper divisors (760438040708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550027505500 is a wasteful number, since it uses less digits than its factorization.
550027505500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100005031 (or 100005019 counting only the distinct ones).
The product of its (nonzero) digits is 43750, while the sum is 34.
The spelling of 550027505500 in words is "five hundred fifty billion, twenty-seven million, five hundred five thousand, five hundred".
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