Base | Representation |
---|---|
bin | 10010100001010110010001 |
3 | 100010200001200 |
4 | 102201112101 |
5 | 2220331220 |
6 | 252021413 |
7 | 56161026 |
oct | 22412621 |
9 | 10120050 |
10 | 4855185 |
11 | 2816855 |
12 | 1761869 |
13 | 100cbba |
14 | 90554d |
15 | 65d890 |
hex | 4a1591 |
4855185 has 24 divisors (see below), whose sum is σ = 8783424. Its totient is φ = 2476320.
The previous prime is 4855163. The next prime is 4855211. The reversal of 4855185 is 5815584.
It is not a de Polignac number, because 4855185 - 25 = 4855153 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1311 + ... + 3380.
It is an arithmetic number, because the mean of its divisors is an integer number (365976).
Almost surely, 24855185 is an apocalyptic number.
4855185 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4855185 is a deficient number, since it is larger than the sum of its proper divisors (3928239).
4855185 is a wasteful number, since it uses less digits than its factorization.
4855185 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4725 (or 4722 counting only the distinct ones).
The product of its digits is 32000, while the sum is 36.
The square root of 4855185 is about 2203.4484337057. The cubic root of 4855185 is about 169.3305273507.
The spelling of 4855185 in words is "four million, eight hundred fifty-five thousand, one hundred eighty-five".
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