Base | Representation |
---|---|
bin | 1001001011111001101010… |
… | …00110001010001101001010 |
3 | 2122112010001020022102222011 |
4 | 10211330311012022031022 |
5 | 10121424322213001302 |
6 | 110543450303050134 |
7 | 4153260565660414 |
oct | 445746506121512 |
9 | 78463036272864 |
10 | 20200122000202 |
11 | 6488907286851 |
12 | 2322b03ba094a |
13 | b36b2b97a381 |
14 | 4db9966199b4 |
15 | 2506b8da85d7 |
hex | 125f3518a34a |
20200122000202 has 16 divisors (see below), whose sum is σ = 30697146754560. Its totient is φ = 9967851558288.
The previous prime is 20200122000197. The next prime is 20200122000209. The reversal of 20200122000202 is 20200022100202.
It is not an unprimeable number, because it can be changed into a prime (20200122000209) 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, 27589873 + ... + 28312564.
It is an arithmetic number, because the mean of its divisors is an integer number (1918571672160).
Almost surely, 220200122000202 is an apocalyptic number.
20200122000202 is a deficient number, since it is larger than the sum of its proper divisors (10497024754358).
20200122000202 is a wasteful number, since it uses less digits than its factorization.
20200122000202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55904805.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 20200122000202 its reverse (20200022100202), we get a palindrome (40400144100404).
The spelling of 20200122000202 in words is "twenty trillion, two hundred billion, one hundred twenty-two million, two hundred two", and thus it is an aban number.
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