Base | Representation |
---|---|
bin | 11101011001010010000… |
… | …110010010101011011010 |
3 | 21011010000002222022010010 |
4 | 131121102012102223122 |
5 | 231043441033311302 |
6 | 4143551455502350 |
7 | 265640531533104 |
oct | 35312206225332 |
9 | 7133002868103 |
10 | 2020012010202 |
11 | 70975613329a |
12 | 2875a9b279b6 |
13 | 118642585824 |
14 | 6daaa5c0574 |
15 | 37829d1c16c |
hex | 1d652192ada |
2020012010202 has 8 divisors (see below), whose sum is σ = 4040024020416. Its totient is φ = 673337336732.
The previous prime is 2020012010171. The next prime is 2020012010257. The reversal of 2020012010202 is 2020102100202.
It is a sphenic number, since it is the product of 3 distinct primes.
2020012010202 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168334334178 + ... + 168334334189.
It is an arithmetic number, because the mean of its divisors is an integer number (505003002552).
Almost surely, 22020012010202 is an apocalyptic number.
2020012010202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020012010202 is a wasteful number, since it uses less digits than its factorization.
2020012010202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336668668372.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2020012010202 its reverse (2020102100202), we get a palindrome (4040114110404).
The spelling of 2020012010202 in words is "two trillion, twenty billion, twelve million, ten thousand, two hundred two".
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