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30241321204 = 2261462126821
BaseRepresentation
bin11100001010100001…
…011111000011110100
32220001120101021211111
4130022201133003310
5443413234234304
621520452244404
72120256663133
oct341241370364
986046337744
1030241321204
111190948a246
125a3b910704
132b0c389403
14166c50591a
15bbede6704
hex70a85f0f4

30241321204 has 24 divisors (see below), whose sum is σ = 53803537256. Its totient is φ = 14869008000.

The previous prime is 30241321169. The next prime is 30241321207. The reversal of 30241321204 is 40212314203.

It can be written as a sum of positive squares in 4 ways, for example, as 1636364304 + 28604956900 = 40452^2 + 169130^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241321207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114114 + ... + 1140934.

Almost surely, 230241321204 is an apocalyptic number.

It is an amenable number.

30241321204 is a deficient number, since it is larger than the sum of its proper divisors (23562216052).

30241321204 is a wasteful number, since it uses less digits than its factorization.

30241321204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31507 (or 31505 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30241321204 its reverse (40212314203), we get a palindrome (70453635407).

The spelling of 30241321204 in words is "thirty billion, two hundred forty-one million, three hundred twenty-one thousand, two hundred four".

Divisors: 1 2 4 61 122 244 4621 9242 18484 26821 53642 107284 281881 563762 1127524 1636081 3272162 6544324 123939841 247879682 495759364 7560330301 15120660602 30241321204