Base | Representation |
---|---|
bin | 10111110111100… |
… | …10000101100010 |
3 | 111221202021121120 |
4 | 23323302011202 |
5 | 402224033101 |
6 | 31511233110 |
7 | 4650564525 |
oct | 1373620542 |
9 | 457667546 |
10 | 200221026 |
11 | a3024025 |
12 | 57078796 |
13 | 32633aa5 |
14 | 1c83cbbc |
15 | 1289eb36 |
hex | bef2162 |
200221026 has 16 divisors (see below), whose sum is σ = 417852864. Its totient is φ = 63838544.
The previous prime is 200221013. The next prime is 200221027. The reversal of 200221026 is 620122002.
It is a junction number, because it is equal to n+sod(n) for n = 200220996 and 200221014.
It is not an unprimeable number, because it can be changed into a prime (200221027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725301 + ... + 725576.
It is an arithmetic number, because the mean of its divisors is an integer number (26115804).
Almost surely, 2200221026 is an apocalyptic number.
200221026 is an abundant number, since it is smaller than the sum of its proper divisors (217631838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200221026 is a wasteful number, since it uses less digits than its factorization.
200221026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1450905.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 200221026 is about 14149.9479150985. The cubic root of 200221026 is about 585.0188963142.
Adding to 200221026 its reverse (620122002), we get a palindrome (820343028).
The spelling of 200221026 in words is "two hundred million, two hundred twenty-one thousand, twenty-six".
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