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13024201200 = 24352431731459
BaseRepresentation
bin11000010000100110…
…11000100111110000
31020121200022222021020
430020103120213300
5203133143414300
65552213455440
7640515612033
oct141023304760
936550288236
1013024201200
11558390514a
122635941580
1312c73c643a
148b7a6901a
155136328a0
hex3084d89f0

13024201200 has 240 divisors, whose sum is σ = 42967309440. Its totient is φ = 3370429440.

The previous prime is 13024201181. The next prime is 13024201217. The reversal of 13024201200 is 210242031.

It is a tau number, because it is divible by the number of its divisors (240).

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 13024201200.

It is a congruent number.

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, 8926071 + ... + 8927529.

It is an arithmetic number, because the mean of its divisors is an integer number (179030456).

Almost surely, 213024201200 is an apocalyptic number.

13024201200 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 13024201200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21483654720).

13024201200 is an abundant number, since it is smaller than the sum of its proper divisors (29943108240).

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

13024201200 is a wasteful number, since it uses less digits than its factorization.

13024201200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1696 (or 1685 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 13024201200 its reverse (210242031), we get a palindrome (13234443231).

The spelling of 13024201200 in words is "thirteen billion, twenty-four million, two hundred one thousand, two hundred".