Base | Representation |
---|---|
bin | 100110111111… |
… | …110110100011 |
3 | 201020101100001 |
4 | 212333312203 |
5 | 10104114021 |
6 | 1003040431 |
7 | 152615461 |
oct | 46776643 |
9 | 21211301 |
10 | 10223011 |
11 | 5852777 |
12 | 3510117 |
13 | 216c226 |
14 | 1501831 |
15 | d6e091 |
hex | 9bfda3 |
10223011 has 4 divisors (see below), whose sum is σ = 10415952. Its totient is φ = 10030072.
The previous prime is 10223009. The next prime is 10223021. The reversal of 10223011 is 11032201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11032201 = 17 ⋅648953.
It is a cyclic number.
It is not a de Polignac number, because 10223011 - 21 = 10223009 is a prime.
It is a super-2 number, since 2×102230112 = 209019907812242, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10223021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96391 + ... + 96496.
It is an arithmetic number, because the mean of its divisors is an integer number (2603988).
Almost surely, 210223011 is an apocalyptic number.
10223011 is a deficient number, since it is larger than the sum of its proper divisors (192941).
10223011 is an equidigital number, since it uses as much as digits as its factorization.
10223011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192940.
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 10223011 is about 3197.3443668144. The cubic root of 10223011 is about 217.0332510791.
Adding to 10223011 its reverse (11032201), we get a palindrome (21255212).
The spelling of 10223011 in words is "ten million, two hundred twenty-three thousand, eleven".
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