Base | Representation |
---|---|
bin | 1100001011101110… |
… | …0110000010101100 |
3 | 22102220211122110011 |
4 | 3002323212002230 |
5 | 23144210332340 |
6 | 1300304023004 |
7 | 144020650231 |
oct | 30273460254 |
9 | 8386748404 |
10 | 3270402220 |
11 | 1429069658 |
12 | 773301a64 |
13 | 40171b457 |
14 | 2304b3788 |
15 | 1421a80ea |
hex | c2ee60ac |
3270402220 has 48 divisors (see below), whose sum is σ = 6957216000. Its totient is φ = 1291219200.
The previous prime is 3270402209. The next prime is 3270402253. The reversal of 3270402220 is 222040723.
It is a junction number, because it is equal to n+sod(n) for n = 3270402191 and 3270402200.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702661 + ... + 707299.
It is an arithmetic number, because the mean of its divisors is an integer number (144942000).
Almost surely, 23270402220 is an apocalyptic number.
It is an amenable number.
3270402220 is an abundant number, since it is smaller than the sum of its proper divisors (3686813780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3270402220 is a wasteful number, since it uses less digits than its factorization.
3270402220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5098 (or 5096 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 22.
The square root of 3270402220 is about 57187.4306119798. The cubic root of 3270402220 is about 1484.3411347073.
Adding to 3270402220 its reverse (222040723), we get a palindrome (3492442943).
The spelling of 3270402220 in words is "three billion, two hundred seventy million, four hundred two thousand, two hundred twenty".
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