Base | Representation |
---|---|
bin | 10010101010000100001101 |
3 | 100012111001012 |
4 | 102222010031 |
5 | 2223002033 |
6 | 252455005 |
7 | 56400110 |
oct | 22520415 |
9 | 10174035 |
10 | 4890893 |
11 | 2840667 |
12 | 177a465 |
13 | 1023227 |
14 | 914577 |
15 | 669248 |
hex | 4aa10d |
4890893 has 8 divisors (see below), whose sum is σ = 5695488. Its totient is φ = 4112784.
The previous prime is 4890889. The next prime is 4890911. The reversal of 4890893 is 3980984.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4890893 - 22 = 4890889 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4890893.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4890803) 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, 6221 + ... + 6962.
It is an arithmetic number, because the mean of its divisors is an integer number (711936).
Almost surely, 24890893 is an apocalyptic number.
It is an amenable number.
4890893 is a deficient number, since it is larger than the sum of its proper divisors (804595).
4890893 is a wasteful number, since it uses less digits than its factorization.
4890893 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13243.
The product of its (nonzero) digits is 62208, while the sum is 41.
The square root of 4890893 is about 2211.5363438117. The cubic root of 4890893 is about 169.7446338940.
Subtracting from 4890893 its reverse (3980984), we obtain a palindrome (909909).
The spelling of 4890893 in words is "four million, eight hundred ninety thousand, eight hundred ninety-three".
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