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23200304302000 = 245372792996681
BaseRepresentation
bin1010100011001101111011…
…11001011000011110110000
310001010221001002121121110201
411101212331321120132300
511020103210400131000
6121202023410004544
74613111111530600
oct521467571303660
9101127032547421
1023200304302000
117435214a47571
12272845ab76754
13cc3a191a8a57
145a2c87808c00
152a375e60c96a
hex1519bde587b0

23200304302000 has 240 divisors, whose sum is σ = 66083310933120. Its totient is φ = 7853698944000.

The previous prime is 23200304301931. The next prime is 23200304302009. The reversal of 23200304302000 is 20340300232.

It is not an unprimeable number, because it can be changed into a prime (23200304302009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6243660 + ... + 9240340.

It is an arithmetic number, because the mean of its divisors is an integer number (275347128888).

Almost surely, 223200304302000 is an apocalyptic number.

23200304302000 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 23200304302000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33041655466560).

23200304302000 is an abundant number, since it is smaller than the sum of its proper divisors (42883006631120).

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

23200304302000 is a wasteful number, since it uses less digits than its factorization.

23200304302000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2996797 (or 2996774 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 23200304302000 its reverse (20340300232), we get a palindrome (23220644602232).

The spelling of 23200304302000 in words is "twenty-three trillion, two hundred billion, three hundred four million, three hundred two thousand".