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5430050305 = 510310543787
BaseRepresentation
bin1010000111010011…
…11111111000000001
3112000102121010200021
411003221333320001
542110043102210
62254452453441
7251363444311
oct50351777001
915012533607
105430050305
112337138189
12107661a281
13686c92024
14397249441
1521baa3bda
hex143a7fe01

5430050305 has 8 divisors (see below), whose sum is σ = 6579323712. Its totient is φ = 4301864688.

The previous prime is 5430050293. The next prime is 5430050317. The reversal of 5430050305 is 5030500345.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5430050293) and next prime (5430050317).

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 5430050305 - 25 = 5430050273 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 5430050305.

It is an unprimeable number.

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, 5271379 + ... + 5272408.

It is an arithmetic number, because the mean of its divisors is an integer number (822415464).

Almost surely, 25430050305 is an apocalyptic number.

It is an amenable number.

5430050305 is a deficient number, since it is larger than the sum of its proper divisors (1149273407).

5430050305 is a wasteful number, since it uses less digits than its factorization.

5430050305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10543895.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 5430050305 is about 73688.8750423020. The cubic root of 5430050305 is about 1757.6589813064.

The spelling of 5430050305 in words is "five billion, four hundred thirty million, fifty thousand, three hundred five".

Divisors: 1 5 103 515 10543787 52718935 1086010061 5430050305