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103305175313 = 792131613637
BaseRepresentation
bin110000000110101110…
…1111110000100010001
3100212122111220122102012
41200031131332010101
53143032111102223
6115242512232305
710314666334064
oct1401535760421
9325574818365
10103305175313
113a8a209524a
121803083b695
1399844b4592
144ddddc68db
152a494b0c78
hex180d77e111

103305175313 has 8 divisors (see below), whose sum is σ = 104662097280. Its totient is φ = 101949485040.

The previous prime is 103305175297. The next prime is 103305175319. The reversal of 103305175313 is 313571503301.

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 103305175313 - 24 = 103305175297 is a prime.

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 103305175313.

It is not an unprimeable number, because it can be changed into a prime (103305175319) 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, 138470 + ... + 475167.

It is an arithmetic number, because the mean of its divisors is an integer number (13082762160).

Almost surely, 2103305175313 is an apocalyptic number.

It is an amenable number.

103305175313 is a deficient number, since it is larger than the sum of its proper divisors (1356921967).

103305175313 is an equidigital number, since it uses as much as digits as its factorization.

103305175313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615847.

The product of its (nonzero) digits is 14175, while the sum is 32.

Adding to 103305175313 its reverse (313571503301), we get a palindrome (416876678614).

The spelling of 103305175313 in words is "one hundred three billion, three hundred five million, one hundred seventy-five thousand, three hundred thirteen".

Divisors: 1 79 2131 168349 613637 48477323 1307660447 103305175313