Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …011000011011010110101 |
3 | 21011010111100110220000010 |
4 | 131121131123003122311 |
5 | 231044333203031401 |
6 | 4144022404010433 |
7 | 265645326455253 |
oct | 35313533033265 |
9 | 7133440426003 |
10 | 2020202002101 |
11 | 7098433aaa98 |
12 | 287641690a19 |
13 | 118672a4767a |
14 | 6dac79195d3 |
15 | 3783b84aed6 |
hex | 1d65d6c36b5 |
2020202002101 has 8 divisors (see below), whose sum is σ = 2718776526624. Its totient is φ = 1334214406160.
The previous prime is 2020202002081. The next prime is 2020202002183. The reversal of 2020202002101 is 1012002020202.
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 2020202002101 - 217 = 2020201871029 is a prime.
It is a super-2 number, since 2×20202020021012 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020202009101) 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, 3146731770 + ... + 3146732411.
It is an arithmetic number, because the mean of its divisors is an integer number (339847065828).
Almost surely, 22020202002101 is an apocalyptic number.
It is an amenable number.
2020202002101 is a deficient number, since it is larger than the sum of its proper divisors (698574524523).
2020202002101 is a wasteful number, since it uses less digits than its factorization.
2020202002101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6293464291.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2020202002101 its reverse (1012002020202), we get a palindrome (3032204022303).
The spelling of 2020202002101 in words is "two trillion, twenty billion, two hundred two million, two thousand, one hundred one".
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