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13010324240000 = 27544331112161
BaseRepresentation
bin1011110101010011001111…
…0000010011011010000000
31201001202220212101021001202
42331110303300103122000
53201130121001140000
643400505504520332
72511651651241433
oct275246360233200
951052825337052
1013010324240000
11416671394504a
1215615a33200a8
13734b398ac979
1432d9bb26b81a
15178665c40dd5
hexbd533c13680

13010324240000 has 320 divisors, whose sum is σ = 33250906054080. Its totient is φ = 5066342400000.

The previous prime is 13010324239999. The next prime is 13010324240029. The reversal of 13010324240000 is 4242301031.

It is a tau number, because it is divible by the number of its divisors (320).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1069833920 + ... + 1069846080.

It is an arithmetic number, because the mean of its divisors is an integer number (103909081419).

Almost surely, 213010324240000 is an apocalyptic number.

13010324240000 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 13010324240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16625453027040).

13010324240000 is an abundant number, since it is smaller than the sum of its proper divisors (20240581814080).

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

13010324240000 is an equidigital number, since it uses as much as digits as its factorization.

13010324240000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12549 (or 12522 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13010324240000 its reverse (4242301031), we get a palindrome (13014566541031).

The spelling of 13010324240000 in words is "thirteen trillion, ten billion, three hundred twenty-four million, two hundred forty thousand".