Base | Representation |
---|---|
bin | 10010100001100000101001 |
3 | 100010200222021 |
4 | 102201200221 |
5 | 2220341344 |
6 | 252024441 |
7 | 56162665 |
oct | 22414051 |
9 | 10120867 |
10 | 4855849 |
11 | 28172a9 |
12 | 1762121 |
13 | 10102ab |
14 | 9058a5 |
15 | 65db84 |
hex | 4a1829 |
4855849 has 4 divisors (see below), whose sum is σ = 5111440. Its totient is φ = 4600260.
The previous prime is 4855831. The next prime is 4855867. The reversal of 4855849 is 9485584.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (4855831) and next prime (4855867).
It is a cyclic number.
It is not a de Polignac number, because 4855849 - 25 = 4855817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4855049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127767 + ... + 127804.
It is an arithmetic number, because the mean of its divisors is an integer number (1277860).
Almost surely, 24855849 is an apocalyptic number.
It is an amenable number.
4855849 is a deficient number, since it is larger than the sum of its proper divisors (255591).
4855849 is a wasteful number, since it uses less digits than its factorization.
4855849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255590.
The product of its digits is 230400, while the sum is 43.
The square root of 4855849 is about 2203.5991014701. The cubic root of 4855849 is about 169.3382462701.
The spelling of 4855849 in words is "four million, eight hundred fifty-five thousand, eight hundred forty-nine".
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