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6305052107 = 6977903691
BaseRepresentation
bin1011101111100111…
…10111010111001011
3121021102001211111102
411313303313113023
5100403043131412
62521351052015
7312150026054
oct56763672713
917242054442
106305052107
112746045a72
12127b67100b
13796345283
1443b53972b
1526d7e38c2
hex177cf75cb

6305052107 has 4 divisors (see below), whose sum is σ = 6305962776. Its totient is φ = 6304141440.

The previous prime is 6305052079. The next prime is 6305052133. The reversal of 6305052107 is 7012505036.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6305052107 - 26 = 6305052043 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6305052107.

It is not an unprimeable number, because it can be changed into a prime (6305052137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 444869 + ... + 458822.

It is an arithmetic number, because the mean of its divisors is an integer number (1576490694).

Almost surely, 26305052107 is an apocalyptic number.

6305052107 is a deficient number, since it is larger than the sum of its proper divisors (910669).

6305052107 is an equidigital number, since it uses as much as digits as its factorization.

6305052107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910668.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 6305052107 is about 79404.3582368122. The cubic root of 6305052107 is about 1847.4083122392.

The spelling of 6305052107 in words is "six billion, three hundred five million, fifty-two thousand, one hundred seven".

Divisors: 1 6977 903691 6305052107