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13213300200 = 2335222022167
BaseRepresentation
bin11000100111001001…
…01111010111101000
31021002212011012022220
430103210233113220
5204030101101300
610023050514040
7645303125052
oct142344572750
937085135286
1013213300200
115670622011
122689135920
131327634a39
148d4c108d2
15525036da0
hex31392f5e8

13213300200 has 48 divisors (see below), whose sum is σ = 40961232480. Its totient is φ = 3523546560.

The previous prime is 13213300187. The next prime is 13213300267. The reversal of 13213300200 is 200331231.

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 13213300200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11010484 + ... + 11011683.

It is an arithmetic number, because the mean of its divisors is an integer number (853359010).

Almost surely, 213213300200 is an apocalyptic number.

13213300200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13213300200 is an abundant number, since it is smaller than the sum of its proper divisors (27747932280).

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

13213300200 is a wasteful number, since it uses less digits than its factorization.

13213300200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22022186 (or 22022177 counting only the distinct ones).

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

Adding to 13213300200 its reverse (200331231), we get a palindrome (13413631431).

The spelling of 13213300200 in words is "thirteen billion, two hundred thirteen million, three hundred thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 22022167 44044334 66066501 88088668 110110835 132133002 176177336 220221670 264266004 330332505 440443340 528532008 550554175 660665010 880886680 1101108350 1321330020 1651662525 2202216700 2642660040 3303325050 4404433400 6606650100 13213300200