Search a number
-
+
30332201194 = 270921390833
BaseRepresentation
bin11100001111111100…
…001010100011101010
32220021220101110202001
4130033330022203222
5444110020414234
621533500201214
72122442312311
oct341774124352
986256343661
1030332201194
1111955811779
125a6623920a
132b25158a59
14167a601278
15bc7d98d14
hex70ff0a8ea

30332201194 has 8 divisors (see below), whose sum is σ = 45562476420. Its totient is φ = 15144709056.

The previous prime is 30332201191. The next prime is 30332201233. The reversal of 30332201194 is 49110223303.

It can be written as a sum of positive squares in 2 ways, for example, as 29968803225 + 363397969 = 173115^2 + 19063^2 .

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

It is not an unprimeable number, because it can be changed into a prime (30332201191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10693999 + ... + 10696834.

Almost surely, 230332201194 is an apocalyptic number.

30332201194 is a deficient number, since it is larger than the sum of its proper divisors (15230275226).

30332201194 is a wasteful number, since it uses less digits than its factorization.

30332201194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21391544.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 30332201194 its reverse (49110223303), we get a palindrome (79442424497).

The spelling of 30332201194 in words is "thirty billion, three hundred thirty-two million, two hundred one thousand, one hundred ninety-four".

Divisors: 1 2 709 1418 21390833 42781666 15166100597 30332201194