Base | Representation |
---|---|
bin | 1001001100011111000011… |
… | …10110011010100000011100 |
3 | 2122121000212111222200110212 |
4 | 10212033201312122200130 |
5 | 10122241432222401340 |
6 | 111001010504351552 |
7 | 4154601260602616 |
oct | 446174166324034 |
9 | 78530774880425 |
10 | 20220200200220 |
11 | 649637a967689 |
12 | 23269881755b8 |
13 | b389ab604cb7 |
14 | 4dc93d059db6 |
15 | 250e9191ea65 |
hex | 1263e1d9a81c |
20220200200220 has 24 divisors (see below), whose sum is σ = 44308612613664. Its totient is φ = 7736424424256.
The previous prime is 20220200200219. The next prime is 20220200200231. The reversal of 20220200200220 is 2200200202202.
It is a happy number.
It is a super-2 number, since 2×202202002002202 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 20220200200195 and 20220200200204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21978478019 + ... + 21978478938.
It is an arithmetic number, because the mean of its divisors is an integer number (1846192192236).
Almost surely, 220220200200220 is an apocalyptic number.
20220200200220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
20220200200220 is an abundant number, since it is smaller than the sum of its proper divisors (24088412413444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20220200200220 is a wasteful number, since it uses less digits than its factorization.
20220200200220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43956956989 (or 43956956987 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
Adding to 20220200200220 its reverse (2200200202202), we get a palindrome (22420400402422).
The spelling of 20220200200220 in words is "twenty trillion, two hundred twenty billion, two hundred million, two hundred thousand, two hundred twenty".
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