Search a number
-
+
2020232000000 = 29561913291
BaseRepresentation
bin11101011001011111001…
…101011111001000000000
321011010120102220221101102
4131121133031133020000
5231044413343000000
64144025354553532
7265646142444554
oct35313715371000
97133512827342
102020232000000
11709859329945
1228764b7388a8
1311867901b6c6
146dacb8c7864
153783e2c43d5
hex1d65f35f200

2020232000000 has 280 divisors, whose sum is σ = 5311539823920. Its totient is φ = 765504000000.

The previous prime is 2020231999993. The next prime is 2020232000011. The reversal of 2020232000000 is 2320202.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 151993355 + ... + 152006645.

Almost surely, 22020232000000 is an apocalyptic number.

2020232000000 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 2020232000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2655769911960).

2020232000000 is an abundant number, since it is smaller than the sum of its proper divisors (3291307823920).

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

2020232000000 is an frugal number, since it uses more digits than its factorization.

2020232000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13358 (or 13317 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

Adding to 2020232000000 its reverse (2320202), we get a palindrome (2020234320202).

The spelling of 2020232000000 in words is "two trillion, twenty billion, two hundred thirty-two million", and thus it is an aban number.