Base | Representation |
---|---|
bin | 10111010111001101100001 |
3 | 102112011002002 |
4 | 113113031201 |
5 | 3031440020 |
6 | 335133345 |
7 | 103025231 |
oct | 27271541 |
9 | 12464062 |
10 | 6124385 |
11 | 3503383 |
12 | 2074255 |
13 | 13657c7 |
14 | b55cc1 |
15 | 80e975 |
hex | 5d7361 |
6124385 has 8 divisors (see below), whose sum is σ = 7367976. Its totient is φ = 4887040.
The previous prime is 6124379. The next prime is 6124397. The reversal of 6124385 is 5834216.
It can be written as a sum of positive squares in 4 ways, for example, as 559504 + 5564881 = 748^2 + 2359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6124385 - 210 = 6123361 is a prime.
It is a Duffinian 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, 977 + ... + 3633.
It is an arithmetic number, because the mean of its divisors is an integer number (920997).
Almost surely, 26124385 is an apocalyptic number.
It is an amenable number.
6124385 is a deficient number, since it is larger than the sum of its proper divisors (1243591).
6124385 is a wasteful number, since it uses less digits than its factorization.
6124385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3123.
The product of its digits is 5760, while the sum is 29.
The square root of 6124385 is about 2474.7494822709. The cubic root of 6124385 is about 182.9591615601.
The spelling of 6124385 in words is "six million, one hundred twenty-four thousand, three hundred eighty-five".
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