Base | Representation |
---|---|
bin | 1001001010010010001110 |
3 | 11112000010120 |
4 | 21022102032 |
5 | 1103321142 |
6 | 123245410 |
7 | 26261142 |
oct | 11122216 |
9 | 4460116 |
10 | 2401422 |
11 | 13a0251 |
12 | 979866 |
13 | 66107a |
14 | 467222 |
15 | 3267ec |
hex | 24a48e |
2401422 has 8 divisors (see below), whose sum is σ = 4802856. Its totient is φ = 800472.
The previous prime is 2401409. The next prime is 2401423. The reversal of 2401422 is 2241042.
It is a sphenic number, since it is the product of 3 distinct primes.
2401422 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2401423) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200113 + ... + 200124.
It is an arithmetic number, because the mean of its divisors is an integer number (600357).
22401422 is an apocalyptic number.
2401422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2401422 is a wasteful number, since it uses less digits than its factorization.
2401422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400242.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 2401422 is about 1549.6522190479. The cubic root of 2401422 is about 133.9130273973.
Adding to 2401422 its reverse (2241042), we get a palindrome (4642464).
The spelling of 2401422 in words is "two million, four hundred one thousand, four hundred twenty-two".
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