Base | Representation |
---|---|
bin | 1000000100011010110110 |
3 | 10222110120202 |
4 | 20010122312 |
5 | 1020142004 |
6 | 113200502 |
7 | 23656631 |
oct | 10043266 |
9 | 3873522 |
10 | 2115254 |
11 | 1215249 |
12 | 860132 |
13 | 590a3b |
14 | 3d0c18 |
15 | 2bbb1e |
hex | 2046b6 |
2115254 has 16 divisors (see below), whose sum is σ = 3315840. Its totient is φ = 1010880.
The previous prime is 2115233. The next prime is 2115277. The reversal of 2115254 is 4525112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6602 + ... + 6914.
It is an arithmetic number, because the mean of its divisors is an integer number (207240).
22115254 is an apocalyptic number.
2115254 is a deficient number, since it is larger than the sum of its proper divisors (1200586).
2115254 is a wasteful number, since it uses less digits than its factorization.
2115254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455.
The product of its digits is 400, while the sum is 20.
The square root of 2115254 is about 1454.3912816020. The cubic root of 2115254 is about 128.3672315393.
The spelling of 2115254 in words is "two million, one hundred fifteen thousand, two hundred fifty-four".
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