Base | Representation |
---|---|
bin | 1011111011001110… |
… | …1100010111110010 |
3 | 22021002122221012121 |
4 | 2332303230113302 |
5 | 23024003102010 |
6 | 1245353144454 |
7 | 142220640061 |
oct | 27663542762 |
9 | 8232587177 |
10 | 3201222130 |
11 | 13a3008627 |
12 | 7540bb12a |
13 | 3c02a8ba2 |
14 | 2252261d8 |
15 | 13b0903da |
hex | becec5f2 |
3201222130 has 64 divisors (see below), whose sum is σ = 6218311680. Its totient is φ = 1183795200.
The previous prime is 3201222109. The next prime is 3201222131. The reversal of 3201222130 is 312221023.
It is not an unprimeable number, because it can be changed into a prime (3201222131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 870195 + ... + 873865.
It is an arithmetic number, because the mean of its divisors is an integer number (97161120).
Almost surely, 23201222130 is an apocalyptic number.
3201222130 is a deficient number, since it is larger than the sum of its proper divisors (3017089550).
3201222130 is a wasteful number, since it uses less digits than its factorization.
3201222130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3835.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 3201222130 is about 56579.3436688691. The cubic root of 3201222130 is about 1473.8001741379.
Adding to 3201222130 its reverse (312221023), we get a palindrome (3513443153).
The spelling of 3201222130 in words is "three billion, two hundred one million, two hundred twenty-two thousand, one hundred thirty".
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