Base | Representation |
---|---|
bin | 100111000000… |
… | …010011001010 |
3 | 201020110211212 |
4 | 213000103022 |
5 | 10104143332 |
6 | 1003053122 |
7 | 152624015 |
oct | 47002312 |
9 | 21213755 |
10 | 10224842 |
11 | 5854091 |
12 | 35111a2 |
13 | 2170004 |
14 | 150237c |
15 | d6e8b2 |
hex | 9c04ca |
10224842 has 4 divisors (see below), whose sum is σ = 15337266. Its totient is φ = 5112420.
The previous prime is 10224833. The next prime is 10224847. The reversal of 10224842 is 24842201.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24842201 = 1019 ⋅24379.
It can be written as a sum of positive squares in only one way, i.e., 8532241 + 1692601 = 2921^2 + 1301^2 .
It is not an unprimeable number, because it can be changed into a prime (10224847) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2556209 + ... + 2556212.
Almost surely, 210224842 is an apocalyptic number.
10224842 is a deficient number, since it is larger than the sum of its proper divisors (5112424).
10224842 is an equidigital number, since it uses as much as digits as its factorization.
10224842 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5112423.
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 10224842 is about 3197.6306853669. The cubic root of 10224842 is about 217.0462076063.
The spelling of 10224842 in words is "ten million, two hundred twenty-four thousand, eight hundred forty-two".
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