Base | Representation |
---|---|
bin | 1001101010001010… |
… | …11100110100011100 |
3 | 111101101121012010122 |
4 | 10311011130310130 |
5 | 41110002313013 |
6 | 2214321054112 |
7 | 242334526562 |
oct | 46505346434 |
9 | 14341535118 |
10 | 5185588508 |
11 | 2221147441 |
12 | 1008787338 |
13 | 64843b389 |
14 | 3729b1a32 |
15 | 2053b5a08 |
hex | 13515cd1c |
5185588508 has 12 divisors (see below), whose sum is σ = 9159591672. Its totient is φ = 2568562320.
The previous prime is 5185588501. The next prime is 5185588543. The reversal of 5185588508 is 8058855815.
It is a self number, because there is not a number n which added to its sum of digits gives 5185588508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5185588501) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057503 + ... + 6058358.
It is an arithmetic number, because the mean of its divisors is an integer number (763299306).
Almost surely, 25185588508 is an apocalyptic number.
It is an amenable number.
5185588508 is a deficient number, since it is larger than the sum of its proper divisors (3974003164).
5185588508 is a wasteful number, since it uses less digits than its factorization.
5185588508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12115972 (or 12115970 counting only the distinct ones).
The product of its (nonzero) digits is 2560000, while the sum is 53.
The square root of 5185588508 is about 72011.0304606176. The cubic root of 5185588508 is about 1730.8762429346.
The spelling of 5185588508 in words is "five billion, one hundred eighty-five million, five hundred eighty-eight thousand, five hundred eight".
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