Base | Representation |
---|---|
bin | 10101000011000101… |
… | …10101111010111001 |
3 | 1002011112022122101102 |
4 | 22201202311322321 |
5 | 141120322400441 |
6 | 5105150301145 |
7 | 550013054600 |
oct | 124142657271 |
9 | 32145278342 |
10 | 11300200121 |
11 | 4879739671 |
12 | 22344b77b5 |
13 | 10b1195562 |
14 | 792ad6a37 |
15 | 4620dc69b |
hex | 2a18b5eb9 |
11300200121 has 12 divisors (see below), whose sum is σ = 13162677120. Its totient is φ = 9672957000.
The previous prime is 11300200063. The next prime is 11300200157. The reversal of 11300200121 is 12100200311.
It is a de Polignac number, because none of the positive numbers 2k-11300200121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11300200421) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116741 + ... + 190338.
It is an arithmetic number, because the mean of its divisors is an integer number (1096889760).
Almost surely, 211300200121 is an apocalyptic number.
It is an amenable number.
11300200121 is a deficient number, since it is larger than the sum of its proper divisors (1862476999).
11300200121 is an equidigital number, since it uses as much as digits as its factorization.
11300200121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307844 (or 307837 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 11300200121 its reverse (12100200311), we get a palindrome (23400400432).
The spelling of 11300200121 in words is "eleven billion, three hundred million, two hundred thousand, one hundred twenty-one".
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