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2320210200000 = 2635571150221
BaseRepresentation
bin100001110000110111010…
…011100000010111000000
322012210212102211102011010
4201300313103200113000
5301003242302400000
64533520112520520
7326425654203330
oct41606723402700
98183772742133
102320210200000
11814aa5196510
12315809850140
1313aa444867b4
1480427b930c0
1540549ac8d50
hex21c374e05c0

2320210200000 has 672 divisors, whose sum is σ = 9566678693376. Its totient is φ = 482112000000.

The previous prime is 2320210199999. The next prime is 2320210200017. The reversal of 2320210200000 is 20120232.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 46174890 + ... + 46225110.

It is an arithmetic number, because the mean of its divisors is an integer number (14236129008).

Almost surely, 22320210200000 is an apocalyptic number.

2320210200000 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 2320210200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4783339346688).

2320210200000 is an abundant number, since it is smaller than the sum of its proper divisors (7246468493376).

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

2320210200000 is an equidigital number, since it uses as much as digits as its factorization.

2320210200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50279 (or 50249 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2320210200000 its reverse (20120232), we get a palindrome (2320230320232).

The spelling of 2320210200000 in words is "two trillion, three hundred twenty billion, two hundred ten million, two hundred thousand".