Base | Representation |
---|---|
bin | 1000010001010100… |
… | …0001000110000110 |
3 | 12201201111212102211 |
4 | 2010111001012012 |
5 | 14021321231042 |
6 | 1004144254034 |
7 | 106005361435 |
oct | 20425010606 |
9 | 5651455384 |
10 | 2220102022 |
11 | a3a20a566 |
12 | 51b61131a |
13 | 294c4c348 |
14 | 170bd111c |
15 | ced8d017 |
hex | 84541186 |
2220102022 has 8 divisors (see below), whose sum is σ = 3335193072. Its totient is φ = 1108371000.
The previous prime is 2220101999. The next prime is 2220102037. The reversal of 2220102022 is 2202010222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2220101993 and 2220102011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838354 + ... + 840997.
It is an arithmetic number, because the mean of its divisors is an integer number (416899134).
Almost surely, 22220102022 is an apocalyptic number.
2220102022 is a deficient number, since it is larger than the sum of its proper divisors (1115091050).
2220102022 is a wasteful number, since it uses less digits than its factorization.
2220102022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1680014.
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 2220102022 is about 47117.9585933007. The cubic root of 2220102022 is about 1304.5407331702.
Adding to 2220102022 its reverse (2202010222), we get a palindrome (4422112244).
The spelling of 2220102022 in words is "two billion, two hundred twenty million, one hundred two thousand, twenty-two".
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