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30010058205 = 3514431138637
BaseRepresentation
bin11011111100101111…
…010010010111011101
32212110110012220122020
4123330233102113131
5442430033330310
621441511410353
72111451200031
oct337457222735
985413186566
1030010058205
11117aa9939a6
1259963839b9
132aa34a72ba
1416499061c1
15ba9964170
hex6fcbd25dd

30010058205 has 16 divisors (see below), whose sum is σ = 48019766784. Its totient is φ = 16004139840.

The previous prime is 30010058203. The next prime is 30010058227. The reversal of 30010058205 is 50285001003.

It is not a de Polignac number, because 30010058205 - 21 = 30010058203 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010058201) 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 15 ways as a sum of consecutive naturals, for example, 147147 + ... + 285783.

It is an arithmetic number, because the mean of its divisors is an integer number (3001235424).

Almost surely, 230010058205 is an apocalyptic number.

It is an amenable number.

30010058205 is a deficient number, since it is larger than the sum of its proper divisors (18009708579).

30010058205 is a wasteful number, since it uses less digits than its factorization.

30010058205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153076.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 30010058205 its reverse (50285001003), we get a palindrome (80295059208).

The spelling of 30010058205 in words is "thirty billion, ten million, fifty-eight thousand, two hundred five".

Divisors: 1 3 5 15 14431 43293 72155 138637 216465 415911 693185 2079555 2000670547 6002011641 10003352735 30010058205