Base | Representation |
---|---|
bin | 1001101110010011… |
… | …00010001001001000 |
3 | 111110210202022110002 |
4 | 10313021202021020 |
5 | 41142333311240 |
6 | 2221555142132 |
7 | 243235036550 |
oct | 46711421110 |
9 | 14423668402 |
10 | 5220213320 |
11 | 2239746593 |
12 | 10182a4948 |
13 | 65267242a |
14 | 377426160 |
15 | 208454d15 |
hex | 137262248 |
5220213320 has 32 divisors (see below), whose sum is σ = 13423406400. Its totient is φ = 1789787328.
The previous prime is 5220213293. The next prime is 5220213347. The reversal of 5220213320 is 233120225.
It is an interprime number because it is at equal distance from previous prime (5220213293) and next prime (5220213347).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 5220213292 and 5220213301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9321530 + ... + 9322089.
It is an arithmetic number, because the mean of its divisors is an integer number (419481450).
Almost surely, 25220213320 is an apocalyptic number.
It is an amenable number.
5220213320 is an abundant number, since it is smaller than the sum of its proper divisors (8203193080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5220213320 is a wasteful number, since it uses less digits than its factorization.
5220213320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18643637 (or 18643633 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 5220213320 is about 72251.0437294853. The cubic root of 5220213320 is about 1734.7201247208.
Adding to 5220213320 its reverse (233120225), we get a palindrome (5453333545).
The spelling of 5220213320 in words is "five billion, two hundred twenty million, two hundred thirteen thousand, three hundred twenty".
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