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13130320200 = 2335259735081
BaseRepresentation
bin11000011101010000…
…01100100101001000
31020220002000101011120
430032220030211020
5203342330221300
610010524155240
7643244610624
oct141650144510
936802011146
1013130320200
1156287a59a8
122665398b20
1313133a014a
148c7bb0184
1551cae53a0
hex30ea0c948

13130320200 has 192 divisors, whose sum is σ = 41969188800. Its totient is φ = 3394252800.

The previous prime is 13130320193. The next prime is 13130320219. The reversal of 13130320200 is 202303131.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 13130320200.

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 47 ways as a sum of consecutive naturals, for example, 2581660 + ... + 2586740.

It is an arithmetic number, because the mean of its divisors is an integer number (218589525).

Almost surely, 213130320200 is an apocalyptic number.

13130320200 is a gapful number since it is divisible by the number (10) 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 13130320200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20984594400).

13130320200 is an abundant number, since it is smaller than the sum of its proper divisors (28838868600).

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

13130320200 is a wasteful number, since it uses less digits than its factorization.

13130320200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232 (or 5223 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13130320200 its reverse (202303131), we get a palindrome (13332623331).

The spelling of 13130320200 in words is "thirteen billion, one hundred thirty million, three hundred twenty thousand, two hundred".