Base | Representation |
---|---|
bin | 1001001001000011000101… |
… | …00101101110000001101101 |
3 | 2122011202000222111201111102 |
4 | 10210201202211232001231 |
5 | 10113323100324002201 |
6 | 110430435552532445 |
7 | 4143220542141455 |
oct | 444414245560155 |
9 | 78152028451442 |
10 | 20102101000301 |
11 | 6450286a54821 |
12 | 2307b08b51125 |
13 | b2a80a171708 |
14 | 4d6d38348d65 |
15 | 24cd7d78426b |
hex | 12486296e06d |
20102101000301 has 8 divisors (see below), whose sum is σ = 20137634783424. Its totient is φ = 20066580996480.
The previous prime is 20102101000277. The next prime is 20102101000321. The reversal of 20102101000301 is 10300010120102.
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 20102101000301 - 218 = 20102100738157 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 (20102101000321) 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, 522335 + ... + 6362156.
It is an arithmetic number, because the mean of its divisors is an integer number (2517204347928).
Almost surely, 220102101000301 is an apocalyptic number.
It is an amenable number.
20102101000301 is a deficient number, since it is larger than the sum of its proper divisors (35533783123).
20102101000301 is an equidigital number, since it uses as much as digits as its factorization.
20102101000301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6889651.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 20102101000301 its reverse (10300010120102), we get a palindrome (30402111120403).
The spelling of 20102101000301 in words is "twenty trillion, one hundred two billion, one hundred one million, three hundred one", and thus it is an aban number.
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