Base | Representation |
---|---|
bin | 11011111100010001… |
… | …010011110111001011 |
3 | 2212102220102200020000 |
4 | 123330101103313023 |
5 | 442421030400021 |
6 | 21441031134043 |
7 | 2111324330610 |
oct | 337421236713 |
9 | 85386380200 |
10 | 30002200011 |
11 | 117a6506a23 |
12 | 5993814323 |
13 | 2aa1985594 |
14 | 164885c507 |
15 | ba8e10b26 |
hex | 6fc453dcb |
30002200011 has 20 divisors (see below), whose sum is σ = 51220688112. Its totient is φ = 17144113968.
The previous prime is 30002200001. The next prime is 30002200073. The reversal of 30002200011 is 11000220003.
It is a happy number.
It is not a de Polignac number, because 30002200011 - 25 = 30002199979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 30002199966 and 30002200002.
It is not an unprimeable number, because it can be changed into a prime (30002200001) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26456400 + ... + 26457533.
Almost surely, 230002200011 is an apocalyptic number.
30002200011 is a deficient number, since it is larger than the sum of its proper divisors (21218488101).
30002200011 is an equidigital number, since it uses as much as digits as its factorization.
30002200011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52913952 (or 52913943 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 30002200011 its reverse (11000220003), we get a palindrome (41002420014).
The spelling of 30002200011 in words is "thirty billion, two million, two hundred thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •