Base | Representation |
---|---|
bin | 1011110100101101111… |
… | …1111010111100110001 |
3 | 201102022111011100201002 |
4 | 2331023133322330301 |
5 | 11312002302401113 |
6 | 233152223251345 |
7 | 20450516356136 |
oct | 2751337727461 |
9 | 642274140632 |
10 | 203130122033 |
11 | 79168727213 |
12 | 3344ba49b55 |
13 | 162029628a7 |
14 | 9b8daba58d |
15 | 543d16cc58 |
hex | 2f4b7faf31 |
203130122033 has 8 divisors (see below), whose sum is σ = 203612364000. Its totient is φ = 202648013568.
The previous prime is 203130121963. The next prime is 203130122071. The reversal of 203130122033 is 330221031302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 203130122033 - 210 = 203130121009 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 203130121996 and 203130122014.
It is not an unprimeable number, because it can be changed into a prime (203130122933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3438338 + ... + 3496916.
It is an arithmetic number, because the mean of its divisors is an integer number (25451545500).
Almost surely, 2203130122033 is an apocalyptic number.
It is an amenable number.
203130122033 is a deficient number, since it is larger than the sum of its proper divisors (482241967).
203130122033 is an equidigital number, since it uses as much as digits as its factorization.
203130122033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66751.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 203130122033 its reverse (330221031302), we get a palindrome (533351153335).
The spelling of 203130122033 in words is "two hundred three billion, one hundred thirty million, one hundred twenty-two thousand, thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •