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2013124144030 = 25978720569369
BaseRepresentation
bin11101010010110111100…
…011001010101110011110
321010110020002020110000121
4131102313203022232132
5230440334240102110
64140452204545154
7265305043613446
oct35226743125636
97113202213017
102013124144030
1170684110850a
122861a72521ba
13117ab558127c
146d6158d3126
15375752a2cda
hex1d4b78cab9e

2013124144030 has 16 divisors (see below), whose sum is σ = 3623993884080. Its totient is φ = 805167340992.

The previous prime is 2013124144019. The next prime is 2013124144067. The reversal of 2013124144030 is 304414213102.

It is a junction number, because it is equal to n+sod(n) for n = 2013124143986 and 2013124144004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10186815 + ... + 10382554.

It is an arithmetic number, because the mean of its divisors is an integer number (226499617755).

Almost surely, 22013124144030 is an apocalyptic number.

2013124144030 is a deficient number, since it is larger than the sum of its proper divisors (1610869740050).

2013124144030 is a wasteful number, since it uses less digits than its factorization.

2013124144030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20579163.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2013124144030 its reverse (304414213102), we get a palindrome (2317538357132).

The spelling of 2013124144030 in words is "two trillion, thirteen billion, one hundred twenty-four million, one hundred forty-four thousand, thirty".

Divisors: 1 2 5 10 9787 19574 48935 97870 20569369 41138738 102846845 205693690 201312414403 402624828806 1006562072015 2013124144030