Base | Representation |
---|---|
bin | 101111010110… |
… | …100100100110 |
3 | 212100122201222 |
4 | 233112210212 |
5 | 11134210342 |
6 | 1122020342 |
7 | 210340103 |
oct | 57264446 |
9 | 25318658 |
10 | 12413222 |
11 | 7009268 |
12 | 41a76b2 |
13 | 2758103 |
14 | 1911aaa |
15 | 1152ed2 |
hex | bd6926 |
12413222 has 8 divisors (see below), whose sum is σ = 18714000. Its totient is φ = 6175224.
The previous prime is 12413209. The next prime is 12413227. The reversal of 12413222 is 22231421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 12413222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12413227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15197 + ... + 15992.
It is an arithmetic number, because the mean of its divisors is an integer number (2339250).
Almost surely, 212413222 is an apocalyptic number.
12413222 is a deficient number, since it is larger than the sum of its proper divisors (6300778).
12413222 is a wasteful number, since it uses less digits than its factorization.
12413222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31390.
The product of its digits is 192, while the sum is 17.
The square root of 12413222 is about 3523.2402699788. The cubic root of 12413222 is about 231.5411436932.
Adding to 12413222 its reverse (22231421), we get a palindrome (34644643).
The spelling of 12413222 in words is "twelve million, four hundred thirteen thousand, two hundred twenty-two".
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