Base | Representation |
---|---|
bin | 1011111111101101… |
… | …1001111110001010 |
3 | 22022102001000120212 |
4 | 2333323121332022 |
5 | 23043311134010 |
6 | 1251304121122 |
7 | 142536504464 |
oct | 27773317612 |
9 | 8272030525 |
10 | 3220021130 |
11 | 1402688597 |
12 | 75a4661a2 |
13 | 3c415b761 |
14 | 22791b134 |
15 | 13ca55505 |
hex | bfed9f8a |
3220021130 has 16 divisors (see below), whose sum is σ = 5804023680. Its totient is φ = 1286233872.
The previous prime is 3220021127. The next prime is 3220021151. The reversal of 3220021130 is 311200223.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214190 + ... + 228729.
It is an arithmetic number, because the mean of its divisors is an integer number (362751480).
Almost surely, 23220021130 is an apocalyptic number.
3220021130 is a deficient number, since it is larger than the sum of its proper divisors (2584002550).
3220021130 is a wasteful number, since it uses less digits than its factorization.
3220021130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443653.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 3220021130 is about 56745.2300197999. The cubic root of 3220021130 is about 1476.6794819640.
Adding to 3220021130 its reverse (311200223), we get a palindrome (3531221353).
The spelling of 3220021130 in words is "three billion, two hundred twenty million, twenty-one thousand, one hundred thirty".
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