Base | Representation |
---|---|
bin | 111011101010111… |
… | …0101000011001110 |
3 | 12011112111212011210 |
4 | 1313111311003032 |
5 | 13100031223042 |
6 | 530402155250 |
7 | 100421340630 |
oct | 16725650316 |
9 | 5145455153 |
10 | 2002211022 |
11 | 938217859 |
12 | 47a652b26 |
13 | 25ba6c866 |
14 | 14dcb2a50 |
15 | bab9ca9c |
hex | 775750ce |
2002211022 has 16 divisors (see below), whose sum is σ = 4576482432. Its totient is φ = 572060280.
The previous prime is 2002211009. The next prime is 2002211039. The reversal of 2002211022 is 2201122002.
It is a junction number, because it is equal to n+sod(n) for n = 2002210989 and 2002211007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23835804 + ... + 23835887.
It is an arithmetic number, because the mean of its divisors is an integer number (286030152).
Almost surely, 22002211022 is an apocalyptic number.
2002211022 is an abundant number, since it is smaller than the sum of its proper divisors (2574271410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002211022 is a wasteful number, since it uses less digits than its factorization.
2002211022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47671703.
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 2002211022 is about 44746.0726991766. The cubic root of 2002211022 is about 1260.3851644356.
Adding to 2002211022 its reverse (2201122002), we get a palindrome (4203333024).
The spelling of 2002211022 in words is "two billion, two million, two hundred eleven thousand, twenty-two".
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