Base | Representation |
---|---|
bin | 1011101001111001100101 |
3 | 12202012221202 |
4 | 23221321211 |
5 | 1240231310 |
6 | 145252245 |
7 | 34653206 |
oct | 13517145 |
9 | 5665852 |
10 | 3055205 |
11 | 17a746a |
12 | 1034085 |
13 | 82c81a |
14 | 5975ad |
15 | 4053a5 |
hex | 2e9e65 |
3055205 has 16 divisors (see below), whose sum is σ = 3953664. Its totient is φ = 2259840.
The previous prime is 3055187. The next prime is 3055211. The reversal of 3055205 is 5025503.
It is not a de Polignac number, because 3055205 - 28 = 3054949 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3137 + ... + 3993.
It is an arithmetic number, because the mean of its divisors is an integer number (247104).
Almost surely, 23055205 is an apocalyptic number.
It is an amenable number.
3055205 is a deficient number, since it is larger than the sum of its proper divisors (898459).
3055205 is a wasteful number, since it uses less digits than its factorization.
3055205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 916.
The product of its (nonzero) digits is 750, while the sum is 20.
The square root of 3055205 is about 1747.9144715918. The cubic root of 3055205 is about 145.1042452903.
The spelling of 3055205 in words is "three million, fifty-five thousand, two hundred five".
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