Base | Representation |
---|---|
bin | 10111110111100… |
… | …01111001000000 |
3 | 111221202020111212 |
4 | 23323301321000 |
5 | 402224021344 |
6 | 31511225252 |
7 | 4650562301 |
oct | 1373617100 |
9 | 457666455 |
10 | 200220224 |
11 | a3023466 |
12 | 57078228 |
13 | 32633609 |
14 | 1c83c7a8 |
15 | 1289e79e |
hex | bef1e40 |
200220224 has 28 divisors (see below), whose sum is σ = 398335500. Its totient is φ = 99852288.
The previous prime is 200220191. The next prime is 200220277. The reversal of 200220224 is 422022002.
It can be written as a sum of positive squares in 2 ways, for example, as 91393600 + 108826624 = 9560^2 + 10432^2 .
It is a super-2 number, since 2×2002202242 = 80176276197220352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200220199 and 200220208.
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, 22352 + ... + 30000.
Almost surely, 2200220224 is an apocalyptic number.
It is an amenable number.
200220224 is a deficient number, since it is larger than the sum of its proper divisors (198115276).
200220224 is an equidigital number, since it uses as much as digits as its factorization.
200220224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8070 (or 8060 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 14.
The square root of 200220224 is about 14149.9195757432. The cubic root of 200220224 is about 585.0181152011.
Adding to 200220224 its reverse (422022002), we get a palindrome (622242226).
The spelling of 200220224 in words is "two hundred million, two hundred twenty thousand, two hundred twenty-four".
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