Base | Representation |
---|---|
bin | 100111110101… |
… | …010111010101 |
3 | 201122112000001 |
4 | 213311113111 |
5 | 10133122242 |
6 | 1011451301 |
7 | 154520503 |
oct | 47652725 |
9 | 21575001 |
10 | 10442197 |
11 | 5992417 |
12 | 35b6b31 |
13 | 2217c1c |
14 | 155b673 |
15 | db3eb7 |
hex | 9f55d5 |
10442197 has 2 divisors, whose sum is σ = 10442198. Its totient is φ = 10442196.
The previous prime is 10442119. The next prime is 10442203. The reversal of 10442197 is 79124401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9678321 + 763876 = 3111^2 + 874^2 .
It is a cyclic number.
It is not a de Polignac number, because 10442197 - 219 = 9917909 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10448197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221098 + 5221099.
It is an arithmetic number, because the mean of its divisors is an integer number (5221099).
Almost surely, 210442197 is an apocalyptic number.
It is an amenable number.
10442197 is a deficient number, since it is larger than the sum of its proper divisors (1).
10442197 is an equidigital number, since it uses as much as digits as its factorization.
10442197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 10442197 is about 3231.4388436113. The cubic root of 10442197 is about 218.5733930200.
Adding to 10442197 its reverse (79124401), we get a palindrome (89566598).
The spelling of 10442197 in words is "ten million, four hundred forty-two thousand, one hundred ninety-seven".
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