Base | Representation |
---|---|
bin | 11010100111001… |
… | …10101011111110 |
3 | 120120001220211111 |
4 | 31103212223332 |
5 | 424122234011 |
6 | 34052512234 |
7 | 5350351150 |
oct | 1523465376 |
9 | 516056744 |
10 | 223243006 |
11 | 105018858 |
12 | 6291b67a |
13 | 3733486c |
14 | 21912ad0 |
15 | 148eb121 |
hex | d4e6afe |
223243006 has 16 divisors (see below), whose sum is σ = 384918624. Its totient is φ = 95121504.
The previous prime is 223243003. The next prime is 223243021. The reversal of 223243006 is 600342322.
It is a happy number.
It is a super-3 number, since 3×2232430063 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223243003) 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, 43665 + ... + 48508.
It is an arithmetic number, because the mean of its divisors is an integer number (24057414).
Almost surely, 2223243006 is an apocalyptic number.
223243006 is a deficient number, since it is larger than the sum of its proper divisors (161675618).
223243006 is a wasteful number, since it uses less digits than its factorization.
223243006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92355.
The product of its (nonzero) digits is 1728, while the sum is 22.
The square root of 223243006 is about 14941.3187503647. The cubic root of 223243006 is about 606.6328914229.
Adding to 223243006 its reverse (600342322), we get a palindrome (823585328).
The spelling of 223243006 in words is "two hundred twenty-three million, two hundred forty-three thousand, six".
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