Base | Representation |
---|---|
bin | 11010100111101… |
… | …01000101110001 |
3 | 120120011220202111 |
4 | 31103311011301 |
5 | 424131131001 |
6 | 34054045321 |
7 | 5351015146 |
oct | 1523650561 |
9 | 516156674 |
10 | 223302001 |
11 | 10505910a |
12 | 62949841 |
13 | 37355680 |
14 | 2192a3cd |
15 | 1490d851 |
hex | d4f5171 |
223302001 has 16 divisors (see below), whose sum is σ = 249480000. Its totient is φ = 198451008.
The previous prime is 223301983. The next prime is 223302007. The reversal of 223302001 is 100203322.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 223302001 - 211 = 223299953 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (223302007) 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, 187530 + ... + 188716.
It is an arithmetic number, because the mean of its divisors is an integer number (15592500).
Almost surely, 2223302001 is an apocalyptic number.
It is an amenable number.
223302001 is a deficient number, since it is larger than the sum of its proper divisors (26177999).
223302001 is a wasteful number, since it uses less digits than its factorization.
223302001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1728.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 223302001 is about 14943.2928432792. The cubic root of 223302001 is about 606.6863237133.
Adding to 223302001 its reverse (100203322), we get a palindrome (323505323).
The spelling of 223302001 in words is "two hundred twenty-three million, three hundred two thousand, one".
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