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30200200000 = 2655314871
BaseRepresentation
bin11100001000000100…
…100111101101000000
32212221201000010010221
4130020010213231000
5443322222400000
621512423032424
72116250315215
oct341004475500
985851003127
1030200200000
1111898253283
125a29b9b714
132b039bc439
141666c7db0c
15bbb4c261a
hex708127b40

30200200000 has 168 divisors, whose sum is σ = 77338050048. Its totient is φ = 11688000000.

The previous prime is 30200199989. The next prime is 30200200049. The reversal of 30200200000 is 200203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6197565 + ... + 6202435.

It is an arithmetic number, because the mean of its divisors is an integer number (460345536).

Almost surely, 230200200000 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 30200200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38669025024).

30200200000 is an abundant number, since it is smaller than the sum of its proper divisors (47137850048).

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

30200200000 is an frugal number, since it uses more digits than its factorization.

30200200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4939 (or 4909 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 7.

Adding to 30200200000 its reverse (200203), we get a palindrome (30200400203).

The spelling of 30200200000 in words is "thirty billion, two hundred million, two hundred thousand".