Base | Representation |
---|---|
bin | 101111110001011001111101… |
… | …111100100101110101010001 |
3 | 1000112220200101211201210021221 |
4 | 233301121331330211311101 |
5 | 210014313101221040304 |
6 | 2022504044553445041 |
7 | 62153315132606416 |
oct | 5761317574456521 |
9 | 1015820354653257 |
10 | 210103323221329 |
11 | 60a4435663787a |
12 | 1b693521a10781 |
13 | 9030873579895 |
14 | 39c50ab2b610d |
15 | 1945409d5a054 |
hex | bf167df25d51 |
210103323221329 has 4 divisors (see below), whose sum is σ = 212269336862884. Its totient is φ = 207937309579776.
The previous prime is 210103323221291. The next prime is 210103323221339. The reversal of 210103323221329 is 923122323301012.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 28651108244929 + 181452214976400 = 5352673^2 + 13470420^2 .
It is a cyclic number.
It is not a de Polignac number, because 210103323221329 - 213 = 210103323213137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 210103323221294 and 210103323221303.
It is not an unprimeable number, because it can be changed into a prime (210103323221339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083006820632 + ... + 1083006820825.
It is an arithmetic number, because the mean of its divisors is an integer number (53067334215721).
Almost surely, 2210103323221329 is an apocalyptic number.
It is an amenable number.
210103323221329 is a deficient number, since it is larger than the sum of its proper divisors (2166013641555).
210103323221329 is an equidigital number, since it uses as much as digits as its factorization.
210103323221329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2166013641554.
The product of its (nonzero) digits is 23328, while the sum is 34.
The spelling of 210103323221329 in words is "two hundred ten trillion, one hundred three billion, three hundred twenty-three million, two hundred twenty-one thousand, three hundred twenty-nine".
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