Base | Representation |
---|---|
bin | 1000001101000011… |
… | …0011100001010010 |
3 | 12200110212101202220 |
4 | 2003100303201102 |
5 | 14002232030001 |
6 | 1002305121510 |
7 | 105400365204 |
oct | 20320634122 |
9 | 5613771686 |
10 | 2202220626 |
11 | a30106a51 |
12 | 515629296 |
13 | 29132b338 |
14 | 16c698774 |
15 | cd509c36 |
hex | 83433852 |
2202220626 has 32 divisors (see below), whose sum is σ = 4502787840. Its totient is φ = 717714816.
The previous prime is 2202220621. The next prime is 2202220637. The reversal of 2202220626 is 6260222022.
It is a junction number, because it is equal to n+sod(n) for n = 2202220596 and 2202220605.
It is not an unprimeable number, because it can be changed into a prime (2202220621) 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, 314920 + ... + 321836.
It is an arithmetic number, because the mean of its divisors is an integer number (140712120).
Almost surely, 22202220626 is an apocalyptic number.
2202220626 is an abundant number, since it is smaller than the sum of its proper divisors (2300567214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202220626 is a wasteful number, since it uses less digits than its factorization.
2202220626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8098.
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 2202220626 is about 46927.8235804730. The cubic root of 2202220626 is about 1301.0288947289.
Adding to 2202220626 its reverse (6260222022), we get a palindrome (8462442648).
The spelling of 2202220626 in words is "two billion, two hundred two million, two hundred twenty thousand, six hundred twenty-six".
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