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2013022000000 = 275611372473
BaseRepresentation
bin11101010010110001011…
…101100001001110000000
321010102221222000222202101
4131102301131201032000
5230440132113000000
64140434115400144
7265302363451444
oct35226135411600
97112858028671
102013022000000
11706799492160
12286178bb3054
13117a9a36990b
146d606104824
153756b327e6a
hex1d4b1761380

2013022000000 has 448 divisors, whose sum is σ = 5618614018320. Its totient is φ = 711936000000.

The previous prime is 2013021999997. The next prime is 2013022000013. The reversal of 2013022000000 is 2203102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 813998764 + ... + 814001236.

Almost surely, 22013022000000 is an apocalyptic number.

2013022000000 is a gapful number since it is divisible by the number (20) 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 2013022000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2809307009160).

2013022000000 is an abundant number, since it is smaller than the sum of its proper divisors (3605592018320).

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

2013022000000 is an frugal number, since it uses more digits than its factorization.

2013022000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2565 (or 2528 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 2013022000000 its reverse (2203102), we get a palindrome (2013024203102).

The spelling of 2013022000000 in words is "two trillion, thirteen billion, twenty-two million", and thus it is an aban number and an uban number.