Base | Representation |
---|---|
bin | 1001101100101010… |
… | …00100110110101011 |
3 | 111102211212200000000 |
4 | 10312111010312223 |
5 | 41130323234432 |
6 | 2220344314043 |
7 | 243010124055 |
oct | 46625046653 |
9 | 14384780000 |
10 | 5206461867 |
11 | 2231a03952 |
12 | 1013772923 |
13 | 64c869189 |
14 | 3756868d5 |
15 | 20713a57c |
hex | 136544dab |
5206461867 has 18 divisors (see below), whose sum is σ = 7809305868. Its totient is φ = 3470970204.
The previous prime is 5206461859. The next prime is 5206461893. The reversal of 5206461867 is 7681646025.
5206461867 is a `hidden beast` number, since 5 + 20 + 6 + 4 + 618 + 6 + 7 = 666.
It is not a de Polignac number, because 5206461867 - 23 = 5206461859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5206461847) 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 17 ways as a sum of consecutive naturals, for example, 390213 + ... + 403334.
It is an arithmetic number, because the mean of its divisors is an integer number (433850326).
Almost surely, 25206461867 is an apocalyptic number.
5206461867 is a deficient number, since it is larger than the sum of its proper divisors (2602844001).
5206461867 is an frugal number, since it uses more digits than its factorization.
5206461867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 793571 (or 793550 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 5206461867 is about 72155.8165846663. The cubic root of 5206461867 is about 1733.1955446395.
The spelling of 5206461867 in words is "five billion, two hundred six million, four hundred sixty-one thousand, eight hundred sixty-seven".
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