[go: up one dir, main page]

Search a number
-
+
4105213211 = 111193931259
BaseRepresentation
bin1111010010110000…
…1001010100011011
3101121002200102211202
43310230021110123
531401413310321
61515204544415
7203505510431
oct36454112433
911532612752
104105213211
1118173164a0
129669b210b
1350566c058
142ad300d51
1519060970b
hexf4b0951b

4105213211 has 8 divisors (see below), whose sum is σ = 4478932800. Its totient is φ = 3731580040.

The previous prime is 4105213171. The next prime is 4105213219. The reversal of 4105213211 is 1123125014.

4105213211 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4105213211 - 222 = 4101018907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4105213219) 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, 115700 + ... + 146958.

It is an arithmetic number, because the mean of its divisors is an integer number (559866600).

Almost surely, 24105213211 is an apocalyptic number.

4105213211 is a deficient number, since it is larger than the sum of its proper divisors (373719589).

4105213211 is a wasteful number, since it uses less digits than its factorization.

4105213211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43209.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 4105213211 is about 64071.9377809037. The cubic root of 4105213211 is about 1601.1987385159.

Adding to 4105213211 its reverse (1123125014), we get a palindrome (5228338225).

The spelling of 4105213211 in words is "four billion, one hundred five million, two hundred thirteen thousand, two hundred eleven".

Divisors: 1 11 11939 31259 131329 343849 373201201 4105213211