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13201203033200 = 2452731321413457
BaseRepresentation
bin1100000000011010010100…
…0001000111010001110000
31201202000121112111122002002
43000012211001013101300
53212242030434030300
644024314323513132
72531520055226000
oct300064501072160
951660545448062
1013201203033200
11422a664a59606
1215925942287a8
13749b392c1550
14338d27bc6000
1517d5d85455d5
hexc01a5047470

13201203033200 has 480 divisors, whose sum is σ = 39861704937600. Its totient is φ = 4174803763200.

The previous prime is 13201203033169. The next prime is 13201203033209. The reversal of 13201203033200 is 233030210231.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201203033209) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3818685872 + ... + 3818689328.

It is an arithmetic number, because the mean of its divisors is an integer number (83045218620).

Almost surely, 213201203033200 is an apocalyptic number.

13201203033200 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 13201203033200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19930852468800).

13201203033200 is an abundant number, since it is smaller than the sum of its proper divisors (26660501904400).

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

13201203033200 is a wasteful number, since it uses less digits than its factorization.

13201203033200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5650 (or 5625 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13201203033200 its reverse (233030210231), we get a palindrome (13434233243431).

The spelling of 13201203033200 in words is "thirteen trillion, two hundred one billion, two hundred three million, thirty-three thousand, two hundred".