Base | Representation |
---|---|
bin | 10010110001110001001011 |
3 | 100021002022201 |
4 | 102301301023 |
5 | 2230004233 |
6 | 253301031 |
7 | 56561101 |
oct | 22616113 |
9 | 10232281 |
10 | 4922443 |
11 | 2862339 |
12 | 1794777 |
13 | 10346b6 |
14 | 921c71 |
15 | 67377d |
hex | 4b1c4b |
4922443 has 4 divisors (see below), whose sum is σ = 5055520. Its totient is φ = 4789368.
The previous prime is 4922441. The next prime is 4922447. The reversal of 4922443 is 3442294.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3442294 = 2 ⋅1721147.
It is a cyclic number.
It is not a de Polignac number, because 4922443 - 21 = 4922441 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4922441) 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 3 ways as a sum of consecutive naturals, for example, 66483 + ... + 66556.
It is an arithmetic number, because the mean of its divisors is an integer number (1263880).
Almost surely, 24922443 is an apocalyptic number.
4922443 is a deficient number, since it is larger than the sum of its proper divisors (133077).
4922443 is a wasteful number, since it uses less digits than its factorization.
4922443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133076.
The product of its digits is 6912, while the sum is 28.
The square root of 4922443 is about 2218.6579276671. The cubic root of 4922443 is about 170.1088460957.
The spelling of 4922443 in words is "four million, nine hundred twenty-two thousand, four hundred forty-three".
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