Base | Representation |
---|---|
bin | 100111110101… |
… | …011010110110 |
3 | 201122112022101 |
4 | 213311122312 |
5 | 10133124142 |
6 | 1011452314 |
7 | 154521244 |
oct | 47653266 |
9 | 21575271 |
10 | 10442422 |
11 | 5992601 |
12 | 35b709a |
13 | 2218063 |
14 | 155b794 |
15 | db40b7 |
hex | 9f56b6 |
10442422 has 4 divisors (see below), whose sum is σ = 15663636. Its totient is φ = 5221210.
The previous prime is 10442401. The next prime is 10442461. The reversal of 10442422 is 22424401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22424401 = 607 ⋅36943.
It is a self number, because there is not a number n which added to its sum of digits gives 10442422.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610604 + ... + 2610607.
It is an arithmetic number, because the mean of its divisors is an integer number (3915909).
Almost surely, 210442422 is an apocalyptic number.
10442422 is a deficient number, since it is larger than the sum of its proper divisors (5221214).
10442422 is an equidigital number, since it uses as much as digits as its factorization.
10442422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5221213.
The product of its (nonzero) digits is 512, while the sum is 19.
The square root of 10442422 is about 3231.4736576367. The cubic root of 10442422 is about 218.5749628895.
Adding to 10442422 its reverse (22424401), we get a palindrome (32866823).
The spelling of 10442422 in words is "ten million, four hundred forty-two thousand, four hundred twenty-two".
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