Base | Representation |
---|---|
bin | 1011111111101101… |
… | …0111011010010010 |
3 | 22022102000111012102 |
4 | 2333323113122102 |
5 | 23043310320032 |
6 | 1251304000402 |
7 | 142536432062 |
oct | 27773273222 |
9 | 8272014172 |
10 | 3220010642 |
11 | 1402680722 |
12 | 75a460102 |
13 | 3c4156a54 |
14 | 2279173a2 |
15 | 13ca52362 |
hex | bfed7692 |
3220010642 has 16 divisors (see below), whose sum is σ = 4904390400. Its totient is φ = 1585381248.
The previous prime is 3220010639. The next prime is 3220010653. The reversal of 3220010642 is 2460100223.
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, 3098 + ... + 80309.
It is an arithmetic number, because the mean of its divisors is an integer number (306524400).
Almost surely, 23220010642 is an apocalyptic number.
3220010642 is a deficient number, since it is larger than the sum of its proper divisors (1684379758).
3220010642 is a wasteful number, since it uses less digits than its factorization.
3220010642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83705.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3220010642 is about 56745.1376066708. The cubic root of 3220010642 is about 1476.6778787208.
Adding to 3220010642 its reverse (2460100223), we get a palindrome (5680110865).
The spelling of 3220010642 in words is "three billion, two hundred twenty million, ten thousand, six hundred forty-two".
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