Search a number
-
+
3130030204 = 227293854717
BaseRepresentation
bin1011101010010000…
…0111100001111100
322002010201000020121
42322210013201330
522402241431304
61234331224324
7140364550330
oct27244074174
98063630217
103130030204
111366903024
127342a80a4
133ab6109a2
142199b37c0
15134bcb554
hexba90787c

3130030204 has 24 divisors (see below), whose sum is σ = 6475926240. Its totient is φ = 1295184576.

The previous prime is 3130030199. The next prime is 3130030219. The reversal of 3130030204 is 4020300313.

3130030204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1926547 + ... + 1928170.

It is an arithmetic number, because the mean of its divisors is an integer number (269830260).

Almost surely, 23130030204 is an apocalyptic number.

It is an amenable number.

3130030204 is an abundant number, since it is smaller than the sum of its proper divisors (3345896036).

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

3130030204 is a wasteful number, since it uses less digits than its factorization.

3130030204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854757 (or 3854755 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3130030204 is about 55946.6728590718. The cubic root of 3130030204 is about 1462.7928968879.

Adding to 3130030204 its reverse (4020300313), we get a palindrome (7150330517).

It can be divided in two parts, 31300 and 30204, that added together give a square (61504 = 2482).

The spelling of 3130030204 in words is "three billion, one hundred thirty million, thirty thousand, two hundred four".

Divisors: 1 2 4 7 14 28 29 58 116 203 406 812 3854717 7709434 15418868 26983019 53966038 107932076 111786793 223573586 447147172 782507551 1565015102 3130030204