Base | Representation |
---|---|
bin | 1001101100101100… |
… | …11010100111111100 |
3 | 111102212112111220121 |
4 | 10312112122213330 |
5 | 41130421010210 |
6 | 2220400024324 |
7 | 243013116232 |
oct | 46626324774 |
9 | 14385474817 |
10 | 5206813180 |
11 | 2232123898 |
12 | 10139020a4 |
13 | 64c96005a |
14 | 375738952 |
15 | 2071a96da |
hex | 13659a9fc |
5206813180 has 12 divisors (see below), whose sum is σ = 10934307720. Its totient is φ = 2082725264.
The previous prime is 5206813177. The next prime is 5206813273. The reversal of 5206813180 is 813186025.
It is a super-2 number, since 2×52068131802 = 54221806982843424800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130170310 + ... + 130170349.
It is an arithmetic number, because the mean of its divisors is an integer number (911192310).
Almost surely, 25206813180 is an apocalyptic number.
It is an amenable number.
5206813180 is an abundant number, since it is smaller than the sum of its proper divisors (5727494540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5206813180 is a wasteful number, since it uses less digits than its factorization.
5206813180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260340668 (or 260340666 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 34.
The square root of 5206813180 is about 72158.2509488693. The cubic root of 5206813180 is about 1733.2345269943.
The spelling of 5206813180 in words is "five billion, two hundred six million, eight hundred thirteen thousand, one hundred eighty".
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