Base | Representation |
---|---|
bin | 11100000010101101… |
… | …101110001110100010 |
3 | 2212201102212022001221 |
4 | 130002231232032202 |
5 | 443131214430310 |
6 | 21455452245254 |
7 | 2114106265141 |
oct | 340255561642 |
9 | 85642768057 |
10 | 30110311330 |
11 | 11851538620 |
12 | 5a03a7082a |
13 | 2abb1a9088 |
14 | 1658d61758 |
15 | bb3668ada |
hex | 702b6e3a2 |
30110311330 has 32 divisors (see below), whose sum is σ = 59318360640. Its totient is φ = 10913526720.
The previous prime is 30110311327. The next prime is 30110311339. The reversal of 30110311330 is 3311301103.
It is not an unprimeable number, because it can be changed into a prime (30110311339) 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 15 ways as a sum of consecutive naturals, for example, 412045 + ... + 479584.
It is an arithmetic number, because the mean of its divisors is an integer number (1853698770).
Almost surely, 230110311330 is an apocalyptic number.
30110311330 is a deficient number, since it is larger than the sum of its proper divisors (29208049310).
30110311330 is a wasteful number, since it uses less digits than its factorization.
30110311330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891954.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 30110311330 its reverse (3311301103), we get a palindrome (33421612433).
The spelling of 30110311330 in words is "thirty billion, one hundred ten million, three hundred eleven thousand, three hundred thirty".
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