Base | Representation |
---|---|
bin | 1001101110001001… |
… | …01111001100100011 |
3 | 111110201101102211011 |
4 | 10313010233030203 |
5 | 41142023043232 |
6 | 2221512201351 |
7 | 243221252233 |
oct | 46704571443 |
9 | 14421342734 |
10 | 5218956067 |
11 | 2238a67a36 |
12 | 1017999257 |
13 | 6523220b0 |
14 | 3771b9cc3 |
15 | 2082a7547 |
hex | 13712f323 |
5218956067 has 4 divisors (see below), whose sum is σ = 5620414240. Its totient is φ = 4817497896.
The previous prime is 5218956037. The next prime is 5218956107. The reversal of 5218956067 is 7606598125.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5218956067 - 211 = 5218954019 is a prime.
It is a super-2 number, since 2×52189560672 = 54475004858552216978, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5218956067.
It is not an unprimeable number, because it can be changed into a prime (5218956037) 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 3 ways as a sum of consecutive naturals, for example, 200729067 + ... + 200729092.
It is an arithmetic number, because the mean of its divisors is an integer number (1405103560).
Almost surely, 25218956067 is an apocalyptic number.
5218956067 is a deficient number, since it is larger than the sum of its proper divisors (401458173).
5218956067 is a wasteful number, since it uses less digits than its factorization.
5218956067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401458172.
The product of its (nonzero) digits is 907200, while the sum is 49.
The square root of 5218956067 is about 72242.3426184395. The cubic root of 5218956067 is about 1734.5808483438.
The spelling of 5218956067 in words is "five billion, two hundred eighteen million, nine hundred fifty-six thousand, sixty-seven".
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