Base | Representation |
---|---|
bin | 10111110111100… |
… | …10100100011001 |
3 | 111221202101022201 |
4 | 23323302210121 |
5 | 402224114001 |
6 | 31511250201 |
7 | 4650603346 |
oct | 1373624431 |
9 | 457671281 |
10 | 200223001 |
11 | a3025560 |
12 | 57079961 |
13 | 32634964 |
14 | 1c83d7cd |
15 | 128a0501 |
hex | bef2919 |
200223001 has 16 divisors (see below), whose sum is σ = 223845120. Its totient is φ = 177558480.
The previous prime is 200222983. The next prime is 200223011. The reversal of 200223001 is 100322002.
It is not a de Polignac number, because 200223001 - 211 = 200220953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200223011) 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, 77590 + ... + 80128.
It is an arithmetic number, because the mean of its divisors is an integer number (13990320).
Almost surely, 2200223001 is an apocalyptic number.
It is an amenable number.
200223001 is a deficient number, since it is larger than the sum of its proper divisors (23622119).
200223001 is a wasteful number, since it uses less digits than its factorization.
200223001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2724.
The product of its (nonzero) digits is 24, while the sum is 10.
The square root of 200223001 is about 14150.0177031691. The cubic root of 200223001 is about 585.0208198692.
Adding to 200223001 its reverse (100322002), we get a palindrome (300545003).
Subtracting from 200223001 its reverse (100322002), we obtain a palindrome (99900999).
The spelling of 200223001 in words is "two hundred million, two hundred twenty-three thousand, one".
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