Search a number
-
+
30327214204 = 2271083114793
BaseRepresentation
bin11100001111101001…
…001001000001111100
32220021120000002212201
4130033221021001330
5444102231323304
621533201241244
72122352032060
oct341751110174
986246002781
1030327214204
1111952a159a1
125a64633224
132b24100b81
141679aa3aa0
15bc77113a4
hex70fa4907c

30327214204 has 12 divisors (see below), whose sum is σ = 60654428464. Its totient is φ = 12997377504.

The previous prime is 30327214201. The next prime is 30327214237. The reversal of 30327214204 is 40241272303.

30327214204 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 1083114793 = 30327214204 / (3 + 0 + 3 + 2 + 7 + 2 + 1 + 4 + 2 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30327214201) 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 3 ways as a sum of consecutive naturals, for example, 541557369 + ... + 541557424.

Almost surely, 230327214204 is an apocalyptic number.

It is an amenable number.

30327214204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30327214204 is a wasteful number, since it uses less digits than its factorization.

30327214204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083114804 (or 1083114802 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

Adding to 30327214204 its reverse (40241272303), we get a palindrome (70568486507).

The spelling of 30327214204 in words is "thirty billion, three hundred twenty-seven million, two hundred fourteen thousand, two hundred four".

Divisors: 1 2 4 7 14 28 1083114793 2166229586 4332459172 7581803551 15163607102 30327214204