Base | Representation |
---|---|
bin | 101111011001… |
… | …010010100010 |
3 | 212101020000021 |
4 | 233121102202 |
5 | 11140034404 |
6 | 1122144054 |
7 | 210414415 |
oct | 57312242 |
9 | 25336007 |
10 | 12424354 |
11 | 7016668 |
12 | 41b202a |
13 | 27601b7 |
14 | 1915b7c |
15 | 1156454 |
hex | bd94a2 |
12424354 has 8 divisors (see below), whose sum is σ = 19279260. Its totient is φ = 5997936.
The previous prime is 12424351. The next prime is 12424387. The reversal of 12424354 is 45342421.
It is a happy number.
12424354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 11662225 + 762129 = 3415^2 + 873^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12424351) 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, 107049 + ... + 107164.
Almost surely, 212424354 is an apocalyptic number.
12424354 is a deficient number, since it is larger than the sum of its proper divisors (6854906).
12424354 is a wasteful number, since it uses less digits than its factorization.
12424354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214244.
The product of its digits is 3840, while the sum is 25.
The square root of 12424354 is about 3524.8197117016. The cubic root of 12424354 is about 231.6103372757.
Adding to 12424354 its reverse (45342421), we get a palindrome (57766775).
The spelling of 12424354 in words is "twelve million, four hundred twenty-four thousand, three hundred fifty-four".
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