Base | Representation |
---|---|
bin | 1011001111110010101001 |
3 | 12112210021000 |
4 | 23033302221 |
5 | 1223321030 |
6 | 143105213 |
7 | 34026345 |
oct | 13176251 |
9 | 5483230 |
10 | 2948265 |
11 | 1734091 |
12 | ba2209 |
13 | 7c2c48 |
14 | 56a625 |
15 | 3d3860 |
hex | 2cfca9 |
2948265 has 16 divisors (see below), whose sum is σ = 5241600. Its totient is φ = 1572336.
The previous prime is 2948261. The next prime is 2948273. The reversal of 2948265 is 5628492.
It is a happy number.
It is not a de Polignac number, because 2948265 - 22 = 2948261 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2948261) by changing a digit.
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, 10785 + ... + 11054.
It is an arithmetic number, because the mean of its divisors is an integer number (327600).
22948265 is an apocalyptic number.
It is an amenable number.
2948265 is a deficient number, since it is larger than the sum of its proper divisors (2293335).
2948265 is a wasteful number, since it uses less digits than its factorization.
2948265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21853 (or 21847 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 2948265 is about 1717.0512514191. The cubic root of 2948265 is about 143.3910920396.
It can be divided in two parts, 294 and 8265, that multiplied together give a triangular number (2429910 = T2204).
The spelling of 2948265 in words is "two million, nine hundred forty-eight thousand, two hundred sixty-five".
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