Base | Representation |
---|---|
bin | 10111011011011… |
… | …111010010010110 |
3 | 1000101122122010211 |
4 | 113123133102112 |
5 | 1301112111011 |
6 | 103001040034 |
7 | 12512066452 |
oct | 2733372226 |
9 | 1011578124 |
10 | 393082006 |
11 | 191980369 |
12 | ab78601a |
13 | 6358b805 |
14 | 3a2c3662 |
15 | 24798b21 |
hex | 176df496 |
393082006 has 64 divisors (see below), whose sum is σ = 667408896. Its totient is φ = 172972800.
The previous prime is 393082003. The next prime is 393082021. The reversal of 393082006 is 600280393.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (393082003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3000561 + ... + 3000691.
It is an arithmetic number, because the mean of its divisors is an integer number (10428264).
Almost surely, 2393082006 is an apocalyptic number.
393082006 is a deficient number, since it is larger than the sum of its proper divisors (274326890).
393082006 is a wasteful number, since it uses less digits than its factorization.
393082006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 393082006 is about 19826.2958214589. The cubic root of 393082006 is about 732.5338891782.
It can be divided in two parts, 39308 and 2006, that added together give a palindrome (41314).
The spelling of 393082006 in words is "three hundred ninety-three million, eighty-two thousand, six".
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