Base | Representation |
---|---|
bin | 101111110100011101100001… |
… | …100110010000011100100101 |
3 | 1000120122202101112222020202101 |
4 | 233310131201212100130211 |
5 | 210031233120024031041 |
6 | 2023144332514212101 |
7 | 62204430441364150 |
oct | 5764354146203445 |
9 | 1016582345866671 |
10 | 210313301002021 |
11 | 61015408617318 |
12 | 1b708162b84031 |
13 | 90475c7aa68a9 |
14 | 39d130a5b4c97 |
15 | 194aae924db31 |
hex | bf4761990725 |
210313301002021 has 16 divisors (see below), whose sum is σ = 245990312054784. Its totient is φ = 176045803328304.
The previous prime is 210313301002019. The next prime is 210313301002069. The reversal of 210313301002021 is 120200103313012.
210313301002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 210313301002021 - 21 = 210313301002019 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 210313301002021.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210313301002421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58670461 + ... + 62151826.
It is an arithmetic number, because the mean of its divisors is an integer number (15374394503424).
Almost surely, 2210313301002021 is an apocalyptic number.
It is an amenable number.
210313301002021 is a deficient number, since it is larger than the sum of its proper divisors (35677011052763).
210313301002021 is a wasteful number, since it uses less digits than its factorization.
210313301002021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120828120.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 210313301002021 its reverse (120200103313012), we get a palindrome (330513404315033).
The spelling of 210313301002021 in words is "two hundred ten trillion, three hundred thirteen billion, three hundred one million, two thousand, twenty-one".
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