Base | Representation |
---|---|
bin | 1000001110111010… |
… | …0110110101111101 |
3 | 12201000120022100212 |
4 | 2003232212311331 |
5 | 14011232024041 |
6 | 1003144402205 |
7 | 105523653650 |
oct | 20356466575 |
9 | 5630508325 |
10 | 2210033021 |
11 | a34562579 |
12 | 518176365 |
13 | 292b35261 |
14 | 16d72d897 |
15 | ce04e8eb |
hex | 83ba6d7d |
2210033021 has 8 divisors (see below), whose sum is σ = 2533722240. Its totient is φ = 1888336368.
The previous prime is 2210033017. The next prime is 2210033041. The reversal of 2210033021 is 1203300122.
It is a happy number.
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 2210033021 - 22 = 2210033017 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2210032987 and 2210033005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210033041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495761 + ... + 500198.
It is an arithmetic number, because the mean of its divisors is an integer number (316715280).
Almost surely, 22210033021 is an apocalyptic number.
It is an amenable number.
2210033021 is a deficient number, since it is larger than the sum of its proper divisors (323689219).
2210033021 is an equidigital number, since it uses as much as digits as its factorization.
2210033021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 996283.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2210033021 is about 47010.9883006090. The cubic root of 2210033021 is about 1302.5655491416.
Adding to 2210033021 its reverse (1203300122), we get a palindrome (3413333143).
The spelling of 2210033021 in words is "two billion, two hundred ten million, thirty-three thousand, twenty-one".
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