Base | Representation |
---|---|
bin | 1011101001001000011… |
… | …1110000010110101110 |
3 | 201010021201220220101110 |
4 | 2322102013300112232 |
5 | 11234120110032342 |
6 | 231515442452450 |
7 | 20310452652345 |
oct | 2722207602656 |
9 | 633251826343 |
10 | 200020002222 |
11 | 77912093167 |
12 | 32922364126 |
13 | 15b28503601 |
14 | 9976a0ab5c |
15 | 530a0c5c9c |
hex | 2e921f05ae |
200020002222 has 32 divisors (see below), whose sum is σ = 432475689600. Its totient is φ = 61457069088.
The previous prime is 200020002209. The next prime is 200020002223. The reversal of 200020002222 is 222200020002.
200020002222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 200020002198 and 200020002207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200020002223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23706072 + ... + 23714507.
It is an arithmetic number, because the mean of its divisors is an integer number (13514865300).
Almost surely, 2200020002222 is an apocalyptic number.
200020002222 is an abundant number, since it is smaller than the sum of its proper divisors (232455687378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200020002222 is a wasteful number, since it uses less digits than its factorization.
200020002222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47420640.
The product of its (nonzero) digits is 64, while the sum is 12.
Adding to 200020002222 its reverse (222200020002), we get a palindrome (422220022224).
It can be divided in two parts, 200020002 and 222, that multiplied together give a palindrome (44404440444).
The spelling of 200020002222 in words is "two hundred billion, twenty million, two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •