Search a number
-
+
3001133213 = 131132837219
BaseRepresentation
bin1011001011100001…
…1010100010011101
321202011011100210222
42302320122202131
522121242230323
61213444411125
7134241132341
oct26270324235
97664140728
103001133213
111300074891
126b90a6aa5
1338a9c0290
1420681d621
151287199c8
hexb2e1a89d

3001133213 has 16 divisors (see below), whose sum is σ = 3272566080. Its totient is φ = 2735679744.

The previous prime is 3001133203. The next prime is 3001133221. The reversal of 3001133213 is 3123311003.

3001133213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3001133213 - 24 = 3001133197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3001133191 and 3001133200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001133203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412118 + ... + 419336.

It is an arithmetic number, because the mean of its divisors is an integer number (204535380).

Almost surely, 23001133213 is an apocalyptic number.

It is an amenable number.

3001133213 is a deficient number, since it is larger than the sum of its proper divisors (271432867).

3001133213 is a wasteful number, since it uses less digits than its factorization.

3001133213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7628.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3001133213 is about 54782.5995458412. The cubic root of 3001133213 is about 1442.4311447760.

Adding to 3001133213 its reverse (3123311003), we get a palindrome (6124444216).

The spelling of 3001133213 in words is "three billion, one million, one hundred thirty-three thousand, two hundred thirteen".

Divisors: 1 13 113 283 1469 3679 7219 31979 93847 415727 815747 2042977 10604711 26558701 230856401 3001133213