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13124141203200 = 283527140923539
BaseRepresentation
bin1011111011111011001111…
…0001100011111100000000
31201110122200222002001121020
42332332303301203330000
53210011220122000300
643525051445225440
72523121311411456
oct276766361437400
951418628061536
1013124141203200
1141aaa0a6220a5
12157b668402280
137427a7b03081
143352d735a9d6
1517b5c7ea58a0
hexbefb3c63f00

13124141203200 has 432 divisors, whose sum is σ = 44031694291200. Its totient is φ = 3441895833600.

The previous prime is 13124141203189. The next prime is 13124141203223. The reversal of 13124141203200 is 230214142131.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 557537031 + ... + 557560569.

Almost surely, 213124141203200 is an apocalyptic number.

13124141203200 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 13124141203200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22015847145600).

13124141203200 is an abundant number, since it is smaller than the sum of its proper divisors (30907553088000).

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

13124141203200 is a wasteful number, since it uses less digits than its factorization.

13124141203200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24048 (or 24029 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 13124141203200 its reverse (230214142131), we get a palindrome (13354355345331).

The spelling of 13124141203200 in words is "thirteen trillion, one hundred twenty-four billion, one hundred forty-one million, two hundred three thousand, two hundred".