Base | Representation |
---|---|
bin | 1011110000100100001001 |
3 | 12210121101212 |
4 | 23300210021 |
5 | 1242120010 |
6 | 150022505 |
7 | 35125616 |
oct | 13604411 |
9 | 5717355 |
10 | 3082505 |
11 | 1815a28 |
12 | 1047a35 |
13 | 83c08a |
14 | 5a350d |
15 | 40d505 |
hex | 2f0909 |
3082505 has 4 divisors (see below), whose sum is σ = 3699012. Its totient is φ = 2466000.
The previous prime is 3082489. The next prime is 3082511. The reversal of 3082505 is 5052803.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 1054729 = 1424^2 + 1027^2 .
It is not a de Polignac number, because 3082505 - 24 = 3082489 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308246 + ... + 308255.
It is an arithmetic number, because the mean of its divisors is an integer number (924753).
Almost surely, 23082505 is an apocalyptic number.
It is an amenable number.
3082505 is a deficient number, since it is larger than the sum of its proper divisors (616507).
3082505 is an equidigital number, since it uses as much as digits as its factorization.
3082505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 616506.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 3082505 is about 1755.7064105368. The cubic root of 3082505 is about 145.5351607456.
The spelling of 3082505 in words is "three million, eighty-two thousand, five hundred five".
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