Base | Representation |
---|---|
bin | 10010101011000011011010 |
3 | 100012200121000 |
4 | 102223003122 |
5 | 2223114223 |
6 | 252525430 |
7 | 56414646 |
oct | 22530332 |
9 | 10180530 |
10 | 4894938 |
11 | 2843704 |
12 | 1780876 |
13 | 1025019 |
14 | 915c26 |
15 | 66a543 |
hex | 4ab0da |
4894938 has 16 divisors (see below), whose sum is σ = 10877760. Its totient is φ = 1631628.
The previous prime is 4894933. The next prime is 4894943. The reversal of 4894938 is 8394984.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4894933) and next prime (4894943).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 4894893 and 4894902.
It is not an unprimeable number, because it can be changed into a prime (4894933) 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 7 ways as a sum of consecutive naturals, for example, 45270 + ... + 45377.
It is an arithmetic number, because the mean of its divisors is an integer number (679860).
Almost surely, 24894938 is an apocalyptic number.
4894938 is an abundant number, since it is smaller than the sum of its proper divisors (5982822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4894938 is a wasteful number, since it uses less digits than its factorization.
4894938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90658 (or 90652 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 4894938 is about 2212.4506774163. The cubic root of 4894938 is about 169.7914166147.
It can be divided in two parts, 4894 and 938, that added together give a cube (5832 = 183).
The spelling of 4894938 in words is "four million, eight hundred ninety-four thousand, nine hundred thirty-eight".
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