Search a number
-
+
30341313441 = 326161219029
BaseRepresentation
bin11100010000011110…
…111011001110100001
32220022112112102101200
4130100132323032201
5444114334012231
621534423351413
72122612623525
oct342036731641
986275472350
1030341313441
111195a97595a
125a692b2569
132b26cc950a
14167b8d3d85
15bc8a98be6
hex7107bb3a1

30341313441 has 24 divisors (see below), whose sum is σ = 44557017960. Its totient is φ = 19890489600.

The previous prime is 30341313407. The next prime is 30341313451. The reversal of 30341313441 is 14431314303.

30341313441 is a `hidden beast` number, since 3 + 0 + 341 + 313 + 4 + 4 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1745150625 + 28596162816 = 41775^2 + 169104^2 .

It is not a de Polignac number, because 30341313441 - 29 = 30341312929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30341313451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3355915 + ... + 3364943.

It is an arithmetic number, because the mean of its divisors is an integer number (1856542415).

Almost surely, 230341313441 is an apocalyptic number.

It is an amenable number.

30341313441 is a deficient number, since it is larger than the sum of its proper divisors (14215704519).

30341313441 is a wasteful number, since it uses less digits than its factorization.

30341313441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15217 (or 15214 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 30341313441 its reverse (14431314303), we get a palindrome (44772627744).

The spelling of 30341313441 in words is "thirty billion, three hundred forty-one million, three hundred thirteen thousand, four hundred forty-one".

Divisors: 1 3 9 61 183 549 6121 9029 18363 27087 55089 81261 373381 550769 1120143 1652307 3360429 4956921 55266509 165799527 497398581 3371257049 10113771147 30341313441