Base | Representation |
---|---|
bin | 101010011001000… |
… | …0100101010011010 |
3 | 10200010112001001022 |
4 | 1110302010222122 |
5 | 10403114144232 |
6 | 353051122442 |
7 | 50151210023 |
oct | 12462045232 |
9 | 3603461038 |
10 | 1422412442 |
11 | 66aa07580 |
12 | 338443422 |
13 | 1988c7c89 |
14 | d6ca7c4a |
15 | 84d20812 |
hex | 54c84a9a |
1422412442 has 8 divisors (see below), whose sum is σ = 2327584032. Its totient is φ = 646551100.
The previous prime is 1422412421. The next prime is 1422412477. The reversal of 1422412442 is 2442142241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 32327534 + ... + 32327577.
It is an arithmetic number, because the mean of its divisors is an integer number (290948004).
Almost surely, 21422412442 is an apocalyptic number.
1422412442 is a deficient number, since it is larger than the sum of its proper divisors (905171590).
1422412442 is a wasteful number, since it uses less digits than its factorization.
1422412442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64655124.
The product of its digits is 4096, while the sum is 26.
The square root of 1422412442 is about 37714.8835607377. The cubic root of 1422412442 is about 1124.6270215759.
Adding to 1422412442 its reverse (2442142241), we get a palindrome (3864554683).
The spelling of 1422412442 in words is "one billion, four hundred twenty-two million, four hundred twelve thousand, four hundred forty-two".
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