Base | Representation |
---|---|
bin | 101011101010001011000… |
… | …110111011101111101101 |
3 | 101121211002120011102022001 |
4 | 223222023012323233231 |
5 | 343123423040220323 |
6 | 10214141004452301 |
7 | 426521162631451 |
oct | 53521306735755 |
9 | 11554076142261 |
10 | 3000221023213 |
11 | a57428608797 |
12 | 405567b4a091 |
13 | 189bc556827b |
14 | a52d63cc661 |
15 | 53098d523ad |
hex | 2ba8b1bbbed |
3000221023213 has 8 divisors (see below), whose sum is σ = 3006316724760. Its totient is φ = 2994126112320.
The previous prime is 3000221023201. The next prime is 3000221023231. The reversal of 3000221023213 is 3123201220003.
It can be written as a sum of positive squares in 4 ways, for example, as 1105364157769 + 1894856865444 = 1051363^2 + 1376538^2 .
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 3000221023213 - 241 = 801197767661 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000221020213) 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, 7720731 + ... + 8100007.
It is an arithmetic number, because the mean of its divisors is an integer number (375789590595).
Almost surely, 23000221023213 is an apocalyptic number.
It is an amenable number.
3000221023213 is a deficient number, since it is larger than the sum of its proper divisors (6095701547).
3000221023213 is a wasteful number, since it uses less digits than its factorization.
3000221023213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395327.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 3000221023213 its reverse (3123201220003), we get a palindrome (6123422243216).
The spelling of 3000221023213 in words is "three trillion, two hundred twenty-one million, twenty-three thousand, two hundred thirteen".
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