Base | Representation |
---|---|
bin | 1011110000100100001101 |
3 | 12210121102000 |
4 | 23300210031 |
5 | 1242120014 |
6 | 150022513 |
7 | 35125623 |
oct | 13604415 |
9 | 5717360 |
10 | 3082509 |
11 | 1815a31 |
12 | 1047a39 |
13 | 83c091 |
14 | 5a3513 |
15 | 40d509 |
hex | 2f090d |
3082509 has 8 divisors (see below), whose sum is σ = 4566720. Its totient is φ = 2054988.
The previous prime is 3082489. The next prime is 3082511. The reversal of 3082509 is 9052803.
It is not a de Polignac number, because 3082509 - 25 = 3082477 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 114167 = 3082509 / (3 + 0 + 8 + 2 + 5 + 0 + 9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3082309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57057 + ... + 57110.
It is an arithmetic number, because the mean of its divisors is an integer number (570840).
Almost surely, 23082509 is an apocalyptic number.
It is an amenable number.
3082509 is a deficient number, since it is larger than the sum of its proper divisors (1484211).
3082509 is a wasteful number, since it uses less digits than its factorization.
3082509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114176 (or 114170 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 3082509 is about 1755.7075496790. The cubic root of 3082509 is about 145.5352236966.
The spelling of 3082509 in words is "three million, eighty-two thousand, five hundred nine".
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