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303030300000000 = 2835873101137
BaseRepresentation
bin100010011100110101011110…
…1011000110011111100000000
31110201221102011122000100022110
41010321222331120303330000
5304204322023300000000
62552254110433535320
7120554134216462446
oct10471527530637400
91421842148010273
10303030300000000
1188611479403711
1229ba1376414540
13100118334c78b1
1454b8a5d94ab96
1525077a81da850
hex1139abd633f00

303030300000000 has 1296 divisors, whose sum is σ = 1039589045855136. Its totient is φ = 78336000000000.

The previous prime is 303030299999953. The next prime is 303030300000013. The reversal of 303030300000000 is 3030303.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2211899999932 + ... + 2211900000068.

Almost surely, 2303030300000000 is an apocalyptic number.

303030300000000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 303030300000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (519794522927568).

303030300000000 is an abundant number, since it is smaller than the sum of its proper divisors (736558745855136).

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

303030300000000 is an frugal number, since it uses more digits than its factorization.

303030300000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 12.

Adding to 303030300000000 its reverse (3030303), we get a palindrome (303030303030303).

303030300000000 divided by its reverse (3030303) gives a 8-th power (100000000 = 108).

The spelling of 303030300000000 in words is "three hundred three trillion, thirty billion, three hundred million", and thus it is an aban number.