Base | Representation |
---|---|
bin | 1100110011001011110 |
3 | 210022100011 |
4 | 1212121132 |
5 | 101410142 |
6 | 12553434 |
7 | 3364543 |
oct | 1463136 |
9 | 708304 |
10 | 419422 |
11 | 267133 |
12 | 18287a |
13 | 118ba3 |
14 | acbca |
15 | 84417 |
hex | 6665e |
419422 has 8 divisors (see below), whose sum is σ = 643896. Its totient is φ = 204792.
The previous prime is 419417. The next prime is 419423. The reversal of 419422 is 224914.
419422 is nontrivially palindromic in base 14.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 419393 and 419402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (419423) by changing a digit.
419422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2353 + ... + 2524.
It is an arithmetic number, because the mean of its divisors is an integer number (80487).
2419422 is an apocalyptic number.
419422 is a deficient number, since it is larger than the sum of its proper divisors (224474).
419422 is a wasteful number, since it uses less digits than its factorization.
419422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4922.
The product of its digits is 576, while the sum is 22.
The square root of 419422 is about 647.6279796303. The cubic root of 419422 is about 74.8543543849.
It can be divided in two parts, 419 and 422, that added together give a square (841 = 292).
The spelling of 419422 in words is "four hundred nineteen thousand, four hundred twenty-two".
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