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1300276223 = 10319796379
BaseRepresentation
bin100110110000000…
…1010001111111111
310100121200212122122
41031200022033333
510130332314343
6333005233155
744136110531
oct11540121777
93317625578
101300276223
11607a76854
123035627bb
1317950391c
14c4993851
1579247068
hex4d80a3ff

1300276223 has 8 divisors (see below), whose sum is σ = 1313769600. Its totient is φ = 1286799768.

The previous prime is 1300276213. The next prime is 1300276231. The reversal of 1300276223 is 3226720031.

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 1300276223 - 24 = 1300276207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1300276192 and 1300276201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300276213) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 200648 + ... + 207026.

It is an arithmetic number, because the mean of its divisors is an integer number (164221200).

Almost surely, 21300276223 is an apocalyptic number.

1300276223 is a deficient number, since it is larger than the sum of its proper divisors (13493377).

1300276223 is a wasteful number, since it uses less digits than its factorization.

1300276223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 1300276223 is about 36059.3430749924. The cubic root of 1300276223 is about 1091.4701770270.

Adding to 1300276223 its reverse (3226720031), we get a palindrome (4526996254).

The spelling of 1300276223 in words is "one billion, three hundred million, two hundred seventy-six thousand, two hundred twenty-three".

Divisors: 1 103 1979 6379 203837 657037 12624041 1300276223