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1300301323 = 3783423413
BaseRepresentation
bin100110110000001…
…0000011000001011
310100121202011002021
41031200100120023
510130334120243
6333005545311
744136243646
oct11540203013
93317664067
101300301323
11607a936a2
12303575237
13179512189
14c499ca5d
157924e6ed
hex4d81060b

1300301323 has 8 divisors (see below), whose sum is σ = 1351537488. Its totient is φ = 1249912224.

The previous prime is 1300301279. The next prime is 1300301339. The reversal of 1300301323 is 3231030031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1300301323 - 213 = 1300293131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300301297 and 1300301306.

It is not an unprimeable number, because it can be changed into a prime (1300301383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208636 + ... + 214777.

It is an arithmetic number, because the mean of its divisors is an integer number (168942186).

Almost surely, 21300301323 is an apocalyptic number.

1300301323 is a deficient number, since it is larger than the sum of its proper divisors (51236165).

1300301323 is an equidigital number, since it uses as much as digits as its factorization.

1300301323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423533.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1300301323 is about 36059.6911107125. The cubic root of 1300301323 is about 1091.4772000797.

Adding to 1300301323 its reverse (3231030031), we get a palindrome (4531331354).

The spelling of 1300301323 in words is "one billion, three hundred million, three hundred one thousand, three hundred twenty-three".

Divisors: 1 37 83 3071 423413 15666281 35143279 1300301323