Search a number
-
+
3031340000 = 25541389131
BaseRepresentation
bin1011010010101110…
…1001001111100000
321211021000000201212
42310223221033200
522202010340000
61220444045252
7135055651643
oct26453511740
97737000655
103031340000
111316126677
12707233828
13394038410
1420a843a5a
1512b1d4c35
hexb4ae93e0

3031340000 has 240 divisors, whose sum is σ = 8183442960. Its totient is φ = 1098240000.

The previous prime is 3031339999. The next prime is 3031340003. The reversal of 3031340000 is 431303.

It is a happy number.

3031340000 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 not an unprimeable number, because it can be changed into a prime (3031340003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 23139935 + ... + 23140065.

It is an arithmetic number, because the mean of its divisors is an integer number (34097679).

Almost surely, 23031340000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3031340000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4091721480).

3031340000 is an abundant number, since it is smaller than the sum of its proper divisors (5152102960).

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

3031340000 is a wasteful number, since it uses less digits than its factorization.

3031340000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 240 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3031340000 is about 55057.6061956929. The cubic root of 3031340000 is about 1447.2544160748.

Adding to 3031340000 its reverse (431303), we get a palindrome (3031771303).

The spelling of 3031340000 in words is "three billion, thirty-one million, three hundred forty thousand".