Base | Representation |
---|---|
bin | 10011000001110101111101 |
3 | 100101102122022 |
4 | 103001311331 |
5 | 2234111120 |
6 | 254525525 |
7 | 60254051 |
oct | 23016575 |
9 | 10342568 |
10 | 4988285 |
11 | 28a7855 |
12 | 18068a5 |
13 | 1058663 |
14 | 93bc61 |
15 | 688025 |
hex | 4c1d7d |
4988285 has 8 divisors (see below), whose sum is σ = 6026496. Its totient is φ = 3963600.
The previous prime is 4988231. The next prime is 4988299. The reversal of 4988285 is 5828894.
4988285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4988285 - 222 = 793981 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 2549 + ... + 4058.
It is an arithmetic number, because the mean of its divisors is an integer number (753312).
Almost surely, 24988285 is an apocalyptic number.
It is an amenable number.
4988285 is a deficient number, since it is larger than the sum of its proper divisors (1038211).
4988285 is a wasteful number, since it uses less digits than its factorization.
4988285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6763.
The product of its digits is 184320, while the sum is 44.
The square root of 4988285 is about 2233.4468876604. The cubic root of 4988285 is about 170.8639411084.
The spelling of 4988285 in words is "four million, nine hundred eighty-eight thousand, two hundred eighty-five".
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