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1301143103200 = 255217711737789
BaseRepresentation
bin10010111011110010001…
…011000010011011100000
311121101110220022010000201
4102323302023002123200
5132304220113300300
62433423100154544
7163001352615643
oct22736213023340
94541426263021
101301143103200
114618a23a7586
12190206238a54
139590ab8a275
1446d93307a5a
1523ca447266a
hex12ef22c26e0

1301143103200 has 288 divisors, whose sum is σ = 3430788540480. Its totient is φ = 480089702400.

The previous prime is 1301143103191. The next prime is 1301143103207. The reversal of 1301143103200 is 23013411031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301143103207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 167044906 + ... + 167052694.

It is an arithmetic number, because the mean of its divisors is an integer number (11912460210).

Almost surely, 21301143103200 is an apocalyptic number.

1301143103200 is a gapful number since it is divisible by the number (10) 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 1301143103200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1715394270240).

1301143103200 is an abundant number, since it is smaller than the sum of its proper divisors (2129645437280).

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

1301143103200 is a wasteful number, since it uses less digits than its factorization.

1301143103200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8070 (or 8057 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1301143103200 its reverse (23013411031), we get a palindrome (1324156514231).

The spelling of 1301143103200 in words is "one trillion, three hundred one billion, one hundred forty-three million, one hundred three thousand, two hundred".