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13032011300 = 225271117293433
BaseRepresentation
bin11000010001100010…
…01011011000100100
31020122020000202201012
430020301023120210
5203142143330200
65553053121352
7640642161020
oct141061133044
936566022635
1013032011300
115588259a80
122638489258
1312c8bcc2b9
148b8add380
15514176a35
hex308c4b624

13032011300 has 288 divisors, whose sum is σ = 38630027520. Its totient is φ = 3690086400.

The previous prime is 13032011297. The next prime is 13032011309. The reversal of 13032011300 is 311023031.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (13032011309) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3794384 + ... + 3797816.

It is an arithmetic number, because the mean of its divisors is an integer number (134132040).

Almost surely, 213032011300 is an apocalyptic number.

13032011300 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 13032011300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19315013760).

13032011300 is an abundant number, since it is smaller than the sum of its proper divisors (25598016220).

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

13032011300 is a wasteful number, since it uses less digits than its factorization.

13032011300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511 (or 3504 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 13032011300 its reverse (311023031), we get a palindrome (13343034331).

The spelling of 13032011300 in words is "thirteen billion, thirty-two million, eleven thousand, three hundred".