Base | Representation |
---|---|
bin | 10010011101010000101010 |
3 | 100002211002120 |
4 | 102131100222 |
5 | 2214312232 |
6 | 251412110 |
7 | 56061150 |
oct | 22352052 |
9 | 10084076 |
10 | 4838442 |
11 | 2805214 |
12 | 1754036 |
13 | 10053ab |
14 | 8dd3d0 |
15 | 65892c |
hex | 49d42a |
4838442 has 16 divisors (see below), whose sum is σ = 11059392. Its totient is φ = 1382400.
The previous prime is 4838399. The next prime is 4838443. The reversal of 4838442 is 2448384.
It is not an unprimeable number, because it can be changed into a prime (4838443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57559 + ... + 57642.
It is an arithmetic number, because the mean of its divisors is an integer number (691212).
Almost surely, 24838442 is an apocalyptic number.
4838442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
4838442 is an abundant number, since it is smaller than the sum of its proper divisors (6220950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4838442 is a wasteful number, since it uses less digits than its factorization.
4838442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115213.
The product of its digits is 24576, while the sum is 33.
The square root of 4838442 is about 2199.6458805908. The cubic root of 4838442 is about 169.1356589639.
The spelling of 4838442 in words is "four million, eight hundred thirty-eight thousand, four hundred forty-two".
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