Base | Representation |
---|---|
bin | 1011011100111100011010 |
3 | 12122112011022 |
4 | 23130330122 |
5 | 1232032023 |
6 | 144202442 |
7 | 34342406 |
oct | 13347432 |
9 | 5575138 |
10 | 3002138 |
11 | 1770607 |
12 | 1009422 |
13 | 811619 |
14 | 582106 |
15 | 3e47c8 |
hex | 2dcf1a |
3002138 has 16 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 1436400.
The previous prime is 3002123. The next prime is 3002147. The reversal of 3002138 is 8312003.
It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 10943 + ... + 11213.
It is an arithmetic number, because the mean of its divisors is an integer number (293760).
Almost surely, 23002138 is an apocalyptic number.
3002138 is a deficient number, since it is larger than the sum of its proper divisors (1698022).
3002138 is a wasteful number, since it uses less digits than its factorization.
3002138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 3002138 is about 1732.6678850836. The cubic root of 3002138 is about 144.2592103348.
The spelling of 3002138 in words is "three million, two thousand, one hundred thirty-eight".
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