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30213100341 = 325363339833
BaseRepresentation
bin11100001000110101…
…110101001100110101
32212222121021112002100
4130020311311030311
5443334023202331
621514003332313
72116465054434
oct341065651465
985877245070
1030213100341
11118a4564516
125a32381099
132b06588188
14166887b11b
15bbc6beae6
hex708d75335

30213100341 has 12 divisors (see below), whose sum is σ = 44464563468. Its totient is φ = 19762027584.

The previous prime is 30213100303. The next prime is 30213100343. The reversal of 30213100341 is 14300131203.

30213100341 is a `hidden beast` number, since 302 + 13 + 10 + 0 + 341 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11507067441 + 18706032900 = 107271^2 + 136770^2 .

It is not a de Polignac number, because 30213100341 - 213 = 30213092149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30213100343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31669440 + ... + 31670393.

It is an arithmetic number, because the mean of its divisors is an integer number (3705380289).

Almost surely, 230213100341 is an apocalyptic number.

It is an amenable number.

30213100341 is a deficient number, since it is larger than the sum of its proper divisors (14251463127).

30213100341 is a wasteful number, since it uses less digits than its factorization.

30213100341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63339892 (or 63339889 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30213100341 its reverse (14300131203), we get a palindrome (44513231544).

The spelling of 30213100341 in words is "thirty billion, two hundred thirteen million, one hundred thousand, three hundred forty-one".

Divisors: 1 3 9 53 159 477 63339833 190019499 570058497 3357011149 10071033447 30213100341