Base | Representation |
---|---|
bin | 1001010100101010010… |
… | …11001100100101010101 |
3 | 1010121211101000022010211 |
4 | 10222111023030211111 |
5 | 20222014030221323 |
6 | 403054022245421 |
7 | 32100040540051 |
oct | 4522513144525 |
9 | 1117741008124 |
10 | 320330320213 |
11 | 113940129832 |
12 | 520b9b86871 |
13 | 2428ca8bc97 |
14 | 1170b250c61 |
15 | 84ec42770d |
hex | 4a952cc955 |
320330320213 has 8 divisors (see below), whose sum is σ = 320728663296. Its totient is φ = 319932102000.
The previous prime is 320330320201. The next prime is 320330320243. The reversal of 320330320213 is 312023033023.
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 320330320213 - 25 = 320330320181 is a prime.
It is a super-2 number, since 2×3203303202132 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320330320243) 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, 5760420 + ... + 5815762.
It is an arithmetic number, because the mean of its divisors is an integer number (40091082912).
Almost surely, 2320330320213 is an apocalyptic number.
It is an amenable number.
320330320213 is a deficient number, since it is larger than the sum of its proper divisors (398343083).
320330320213 is an equidigital number, since it uses as much as digits as its factorization.
320330320213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62435.
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 320330320213 its reverse (312023033023), we get a palindrome (632353353236).
The spelling of 320330320213 in words is "three hundred twenty billion, three hundred thirty million, three hundred twenty thousand, two hundred thirteen".
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