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1300345107 = 31512870519
BaseRepresentation
bin100110110000001…
…1011000100010011
310100121211101010220
41031200123010103
510130342020412
6333010524123
744136515415
oct11540330423
93317741126
101300345107
11608013586
12303596643
13179529099
14c49b09b5
157925c68c
hex4d81b113

1300345107 has 8 divisors (see below), whose sum is σ = 1745276160. Its totient is φ = 861155400.

The previous prime is 1300345093. The next prime is 1300345133. The reversal of 1300345107 is 7015430031.

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

It is not a de Polignac number, because 1300345107 - 230 = 226603283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1300345157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434807 + ... + 1435712.

It is an arithmetic number, because the mean of its divisors is an integer number (218159520).

Almost surely, 21300345107 is an apocalyptic number.

1300345107 is a deficient number, since it is larger than the sum of its proper divisors (444931053).

1300345107 is a wasteful number, since it uses less digits than its factorization.

1300345107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870673.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 1300345107 is about 36060.2982100814. The cubic root of 1300345107 is about 1091.4894507533.

Adding to 1300345107 its reverse (7015430031), we get a palindrome (8315775138).

The spelling of 1300345107 in words is "one billion, three hundred million, three hundred forty-five thousand, one hundred seven".

Divisors: 1 3 151 453 2870519 8611557 433448369 1300345107