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13000000200 = 23352112385639
BaseRepresentation
bin11000001101101110…
…00100001011001000
31020112222210102201220
430012313010023020
5203111000001300
65545551042040
7640103115135
oct140667041310
936488712656
1013000000200
115571185620
122629810320
1312c23a1b15
148b476958c
15511451da0
hex306dc42c8

13000000200 has 192 divisors, whose sum is σ = 45875635200. Its totient is φ = 3014457600.

The previous prime is 13000000163. The next prime is 13000000217. The reversal of 13000000200 is 200000031.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 108981 + ... + 194619.

It is an arithmetic number, because the mean of its divisors is an integer number (238935600).

Almost surely, 213000000200 is an apocalyptic number.

13000000200 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 13000000200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22937817600).

13000000200 is an abundant number, since it is smaller than the sum of its proper divisors (32875635000).

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

13000000200 is a wasteful number, since it uses less digits than its factorization.

13000000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85692 (or 85683 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

Adding to 13000000200 its reverse (200000031), we get a palindrome (13200000231).

The spelling of 13000000200 in words is "thirteen billion, two hundred", and thus it is an aban number.