Base | Representation |
---|---|
bin | 11101011001010111111… |
… | …100110111000100001101 |
3 | 21011010020221201220201002 |
4 | 131121113330313010031 |
5 | 231044141202413401 |
6 | 4144005324230045 |
7 | 265643133251666 |
oct | 35312774670415 |
9 | 7133227656632 |
10 | 2020110201101 |
11 | 7097a65a95a3 |
12 | 28761699b325 |
13 | 118659a14a55 |
14 | 6dab966036d |
15 | 37833765a6b |
hex | 1d657f3710d |
2020110201101 has 4 divisors (see below), whose sum is σ = 2020833998304. Its totient is φ = 2019386403900.
The previous prime is 2020110201049. The next prime is 2020110201121. The reversal of 2020110201101 is 1011020110202.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2020110201101 - 214 = 2020110184717 is a prime.
It is a super-2 number, since 2×20201102011012 (a number of 25 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 (2020110201121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361894415 + ... + 361899996.
It is an arithmetic number, because the mean of its divisors is an integer number (505208499576).
Almost surely, 22020110201101 is an apocalyptic number.
It is an amenable number.
2020110201101 is a deficient number, since it is larger than the sum of its proper divisors (723797203).
2020110201101 is an equidigital number, since it uses as much as digits as its factorization.
2020110201101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 723797202.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2020110201101 its reverse (1011020110202), we get a palindrome (3031130311303).
The spelling of 2020110201101 in words is "two trillion, twenty billion, one hundred ten million, two hundred one thousand, one hundred one".
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