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2013303243301 = 72982312050729
BaseRepresentation
bin11101010011000010001…
…110011000001000100101
321010110200120020122000221
4131103002032120020211
5230441221112241201
64140522043404341
7265312350130660
oct35230216301045
97113616218027
102013303243301
11706923215439
122862372236b1
13117b136cb17c
146d6315d46d7
1537585d7e4a1
hex1d4c2398225

2013303243301 has 16 divisors (see below), whose sum is σ = 2383152364800. Its totient is φ = 1664157333888.

The previous prime is 2013303243269. The next prime is 2013303243311. The reversal of 2013303243301 is 1033423033102.

It is not a de Polignac number, because 2013303243301 - 25 = 2013303243269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013303243311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5858296 + ... + 6192433.

It is an arithmetic number, because the mean of its divisors is an integer number (148947022800).

Almost surely, 22013303243301 is an apocalyptic number.

It is an amenable number.

2013303243301 is a deficient number, since it is larger than the sum of its proper divisors (369849121499).

2013303243301 is a wasteful number, since it uses less digits than its factorization.

2013303243301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12051588.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 2013303243301 its reverse (1033423033102), we get a palindrome (3046726276403).

The spelling of 2013303243301 in words is "two trillion, thirteen billion, three hundred three million, two hundred forty-three thousand, three hundred one".

Divisors: 1 7 29 203 823 5761 23867 167069 12050729 84355103 349471141 2446297987 9917749967 69424249769 287614749043 2013303243301