Base | Representation |
---|---|
bin | 11011111100111010… |
… | …101000111000011011 |
3 | 2212110122211002200021 |
4 | 123330322220320123 |
5 | 442431314042021 |
6 | 21442055251311 |
7 | 2111515402612 |
oct | 337472507033 |
9 | 85418732607 |
10 | 30013034011 |
11 | 11801636744 |
12 | 5997379b37 |
13 | 2aa3ca992c |
14 | 164a07c879 |
15 | ba9d50c41 |
hex | 6fcea8e1b |
30013034011 has 16 divisors (see below), whose sum is σ = 32125002400. Its totient is φ = 27954720000.
The previous prime is 30013033957. The next prime is 30013034027. The reversal of 30013034011 is 11043031003.
It is a cyclic number.
It is not a de Polignac number, because 30013034011 - 227 = 29878816283 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30013034411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3473845 + ... + 3482473.
It is an arithmetic number, because the mean of its divisors is an integer number (2007812650).
Almost surely, 230013034011 is an apocalyptic number.
30013034011 is a deficient number, since it is larger than the sum of its proper divisors (2111968389).
30013034011 is a wasteful number, since it uses less digits than its factorization.
30013034011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11710.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30013034011 its reverse (11043031003), we get a palindrome (41056065014).
The spelling of 30013034011 in words is "thirty billion, thirteen million, thirty-four thousand, eleven".
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