Base | Representation |
---|---|
bin | 111101110100110110010 |
3 | 10210221000120 |
4 | 13232212302 |
5 | 1004312111 |
6 | 111231110 |
7 | 23135301 |
oct | 7564662 |
9 | 3727016 |
10 | 2025906 |
11 | 1164103 |
12 | 818496 |
13 | 55c17c |
14 | 3aa438 |
15 | 2a0406 |
hex | 1ee9b2 |
2025906 has 8 divisors (see below), whose sum is σ = 4051824. Its totient is φ = 675300.
The previous prime is 2025901. The next prime is 2025917. The reversal of 2025906 is 6095202.
It is a sphenic number, since it is the product of 3 distinct primes.
2025906 is an admirable number.
It is a super-3 number, since 3×20259063 = 24944748333217132248, which contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2025901) 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 3 ways as a sum of consecutive naturals, for example, 168820 + ... + 168831.
It is an arithmetic number, because the mean of its divisors is an integer number (506478).
22025906 is an apocalyptic number.
2025906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025906 is a wasteful number, since it uses less digits than its factorization.
2025906 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337656.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 2025906 is about 1423.3432474284. The cubic root of 2025906 is about 126.5337648832.
The spelling of 2025906 in words is "two million, twenty-five thousand, nine hundred six".
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