Base | Representation |
---|---|
bin | 11011111100110010… |
… | …111000010101000101 |
3 | 2212110111222202201110 |
4 | 123330302320111011 |
5 | 442430304001013 |
6 | 21441543515233 |
7 | 2111462202132 |
oct | 337462702505 |
9 | 85414882643 |
10 | 30011000133 |
11 | 11800477654 |
12 | 5996758b19 |
13 | 2aa3746c5a |
14 | 1649aad589 |
15 | ba9a9d2c3 |
hex | 6fccb8545 |
30011000133 has 16 divisors (see below), whose sum is σ = 43401851136. Its totient is φ = 18371151360.
The previous prime is 30011000113. The next prime is 30011000147. The reversal of 30011000133 is 33100011003.
It is not a de Polignac number, because 30011000133 - 25 = 30011000101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30011000113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7174141 + ... + 7178322.
It is an arithmetic number, because the mean of its divisors is an integer number (2712615696).
Almost surely, 230011000133 is an apocalyptic number.
It is an amenable number.
30011000133 is a deficient number, since it is larger than the sum of its proper divisors (13390851003).
30011000133 is a wasteful number, since it uses less digits than its factorization.
30011000133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14352524.
The product of its (nonzero) digits is 27, while the sum is 12.
Adding to 30011000133 its reverse (33100011003), we get a palindrome (63111011136).
The spelling of 30011000133 in words is "thirty billion, eleven million, one hundred thirty-three", and thus it is an aban number.
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