Search a number
-
+
3133410220 = 225199787289
BaseRepresentation
bin1011101011000100…
…0000101110101100
322002101001201202101
42322301000232230
522404123111340
61234531504444
7140435355523
oct27261005654
98071051671
103133410220
111368801526
12735458124
133ac2252b5
1421a2134ba
15135147c9a
hexbac40bac

3133410220 has 24 divisors (see below), whose sum is σ = 6613236000. Its totient is φ = 1247064192.

The previous prime is 3133410193. The next prime is 3133410229. The reversal of 3133410220 is 220143313.

It is not an unprimeable number, because it can be changed into a prime (3133410229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389665 + ... + 397624.

It is an arithmetic number, because the mean of its divisors is an integer number (275551500).

Almost surely, 23133410220 is an apocalyptic number.

It is an amenable number.

3133410220 is an abundant number, since it is smaller than the sum of its proper divisors (3479825780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3133410220 is a wasteful number, since it uses less digits than its factorization.

3133410220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787497 (or 787495 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3133410220 is about 55976.8721884315. The cubic root of 3133410220 is about 1463.3192480119.

Adding to 3133410220 its reverse (220143313), we get a palindrome (3353553533).

The spelling of 3133410220 in words is "three billion, one hundred thirty-three million, four hundred ten thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 199 398 796 995 1990 3980 787289 1574578 3149156 3936445 7872890 15745780 156670511 313341022 626682044 783352555 1566705110 3133410220