Base | Representation |
---|---|
bin | 1001001011111001101000… |
… | …11100111111111011101110 |
3 | 2122112010000111000020220021 |
4 | 10211330310130333323232 |
5 | 10121424311432211342 |
6 | 110543445235512354 |
7 | 4153260405160636 |
oct | 445746434777356 |
9 | 78463014006807 |
10 | 20200111210222 |
11 | 6488901187109 |
12 | 2322b004586ba |
13 | b36b29670078 |
14 | 4db99500b6c6 |
15 | 2506b7e76567 |
hex | 125f3473feee |
20200111210222 has 64 divisors (see below), whose sum is σ = 31212004714560. Its totient is φ = 9801708134400.
The previous prime is 20200111210177. The next prime is 20200111210247. The reversal of 20200111210222 is 22201211100202.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 20200111210196 and 20200111210205.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1714919929 + ... + 1714931707.
It is an arithmetic number, because the mean of its divisors is an integer number (487687573665).
Almost surely, 220200111210222 is an apocalyptic number.
20200111210222 is a deficient number, since it is larger than the sum of its proper divisors (11011893504338).
20200111210222 is a wasteful number, since it uses less digits than its factorization.
20200111210222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12629.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 20200111210222 its reverse (22201211100202), we get a palindrome (42401322310424).
The spelling of 20200111210222 in words is "twenty trillion, two hundred billion, one hundred eleven million, two hundred ten thousand, two hundred twenty-two".
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