Base | Representation |
---|---|
bin | 11001001101000… |
… | …111000010000001 |
3 | 1002110200212120110 |
4 | 121031013002001 |
5 | 1331223221243 |
6 | 105543301533 |
7 | 13323211416 |
oct | 3115070201 |
9 | 1073625513 |
10 | 422867073 |
11 | 1a7774322 |
12 | b974a8a9 |
13 | 697b9a05 |
14 | 4023810d |
15 | 271cde33 |
hex | 19347081 |
422867073 has 8 divisors (see below), whose sum is σ = 564487168. Its totient is φ = 281579184.
The previous prime is 422867023. The next prime is 422867113. The reversal of 422867073 is 370768224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 422867073 - 210 = 422866049 is a prime.
It is a super-2 number, since 2×4228670732 = 357633122855174658, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (422867023) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 80065 + ... + 85182.
It is an arithmetic number, because the mean of its divisors is an integer number (70560896).
Almost surely, 2422867073 is an apocalyptic number.
It is an amenable number.
422867073 is a deficient number, since it is larger than the sum of its proper divisors (141620095).
422867073 is a wasteful number, since it uses less digits than its factorization.
422867073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166103.
The product of its (nonzero) digits is 112896, while the sum is 39.
The square root of 422867073 is about 20563.7319813306. The cubic root of 422867073 is about 750.5874348847.
The spelling of 422867073 in words is "four hundred twenty-two million, eight hundred sixty-seven thousand, seventy-three".
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