Base | Representation |
---|---|
bin | 1001001100011111000011… |
… | …10110011010101100111100 |
3 | 2122121000212111222201120111 |
4 | 10212033201312122230330 |
5 | 10122241432222413040 |
6 | 111001010504355404 |
7 | 4154601260605141 |
oct | 446174166325474 |
9 | 78530774881514 |
10 | 20220200201020 |
11 | 649637a968246 |
12 | 2326988175b64 |
13 | b389ab605481 |
14 | 4dc93d05a3c8 |
15 | 250e9191edea |
hex | 1263e1d9ab3c |
20220200201020 has 96 divisors (see below), whose sum is σ = 43989580486656. Its totient is φ = 7802413132800.
The previous prime is 20220200200909. The next prime is 20220200201023. The reversal of 20220200201020 is 2010200202202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220200201023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173683230 + ... + 173799610.
It is an arithmetic number, because the mean of its divisors is an integer number (458224796736).
Almost surely, 220220200201020 is an apocalyptic number.
20220200201020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20220200201020 is an abundant number, since it is smaller than the sum of its proper divisors (23769380285636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220200201020 is a wasteful number, since it uses less digits than its factorization.
20220200201020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119191 (or 119189 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 20220200201020 its reverse (2010200202202), we get a palindrome (22230400403222).
The spelling of 20220200201020 in words is "twenty trillion, two hundred twenty billion, two hundred million, two hundred one thousand, twenty".
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