Base | Representation |
---|---|
bin | 10111111110011011001001 |
3 | 102211022101211 |
4 | 113332123021 |
5 | 3102110001 |
6 | 342413121 |
7 | 104264422 |
oct | 27763311 |
9 | 12738354 |
10 | 6285001 |
11 | 3603018 |
12 | 21311a1 |
13 | 13c0948 |
14 | b98649 |
15 | 842351 |
hex | 5fe6c9 |
6285001 has 4 divisors (see below), whose sum is σ = 6290452. Its totient is φ = 6279552.
The previous prime is 6284963. The next prime is 6285007. The reversal of 6285001 is 1005826.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 1550025 + 4734976 = 1245^2 + 2176^2 .
It is a cyclic number.
It is not a de Polignac number, because 6285001 - 29 = 6284489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6285007) 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, 240 + ... + 3553.
It is an arithmetic number, because the mean of its divisors is an integer number (1572613).
Almost surely, 26285001 is an apocalyptic number.
It is an amenable number.
6285001 is a deficient number, since it is larger than the sum of its proper divisors (5451).
6285001 is a wasteful number, since it uses less digits than its factorization.
6285001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5450.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 6285001 is about 2506.9904267867. The cubic root of 6285001 is about 184.5447878087.
The spelling of 6285001 in words is "six million, two hundred eighty-five thousand, one".
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