Base | Representation |
---|---|
bin | 10010110100000001… |
… | …101110110111111011 |
3 | 1221010210021121110220 |
4 | 102310001232313323 |
5 | 312332224102303 |
6 | 13140240511123 |
7 | 1313403025050 |
oct | 226401566773 |
9 | 57123247426 |
10 | 20200222203 |
11 | 8626553a17 |
12 | 3ab901b4a3 |
13 | 1b9c00c105 |
14 | d98b25027 |
15 | 7d361b053 |
hex | 4b406edfb |
20200222203 has 16 divisors (see below), whose sum is σ = 30937547520. Its totient is φ = 11484387936.
The previous prime is 20200222199. The next prime is 20200222243. The reversal of 20200222203 is 30222200202.
It is not a de Polignac number, because 20200222203 - 22 = 20200222199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20200222243) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2437273 + ... + 2445546.
It is an arithmetic number, because the mean of its divisors is an integer number (1933596720).
Almost surely, 220200222203 is an apocalyptic number.
20200222203 is a deficient number, since it is larger than the sum of its proper divisors (10737325317).
20200222203 is a wasteful number, since it uses less digits than its factorization.
20200222203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4883026.
The product of its (nonzero) digits is 192, while the sum is 15.
Adding to 20200222203 its reverse (30222200202), we get a palindrome (50422422405).
The spelling of 20200222203 in words is "twenty billion, two hundred million, two hundred twenty-two thousand, two hundred three".
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