Base | Representation |
---|---|
bin | 11000101110001000001011 |
3 | 110012020102122 |
4 | 120232020023 |
5 | 3124333040 |
6 | 350521455 |
7 | 106040165 |
oct | 30561013 |
9 | 13166378 |
10 | 6480395 |
11 | 37268a9 |
12 | 220628b |
13 | 145b86c |
14 | c09935 |
15 | 8801b5 |
hex | 62e20b |
6480395 has 8 divisors (see below), whose sum is σ = 8027520. Its totient is φ = 5016960.
The previous prime is 6480389. The next prime is 6480403. The reversal of 6480395 is 5930846.
6480395 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6480395 - 28 = 6480139 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20750 + ... + 21059.
It is an arithmetic number, because the mean of its divisors is an integer number (1003440).
Almost surely, 26480395 is an apocalyptic number.
6480395 is a deficient number, since it is larger than the sum of its proper divisors (1547125).
6480395 is a wasteful number, since it uses less digits than its factorization.
6480395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41845.
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 6480395 is about 2545.6619964166. The cubic root of 6480395 is about 186.4377384187.
The spelling of 6480395 in words is "six million, four hundred eighty thousand, three hundred ninety-five".
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