Base | Representation |
---|---|
bin | 1000101011011100100001 |
3 | 11021120212011 |
4 | 20223130201 |
5 | 1040300410 |
6 | 120432521 |
7 | 25223650 |
oct | 10533441 |
9 | 4246764 |
10 | 2275105 |
11 | 1314358 |
12 | 918741 |
13 | 618721 |
14 | 433197 |
15 | 2ee18a |
hex | 22b721 |
2275105 has 8 divisors (see below), whose sum is σ = 3120192. Its totient is φ = 1560048.
The previous prime is 2275103. The next prime is 2275139. The reversal of 2275105 is 5015722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2275105 - 21 = 2275103 is a prime.
It is a super-2 number, since 2×22751052 = 10352205522050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2275103) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32467 + ... + 32536.
It is an arithmetic number, because the mean of its divisors is an integer number (390024).
22275105 is an apocalyptic number.
It is an amenable number.
2275105 is a deficient number, since it is larger than the sum of its proper divisors (845087).
2275105 is an equidigital number, since it uses as much as digits as its factorization.
2275105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65015.
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 2275105 is about 1508.3451196593. The cubic root of 2275105 is about 131.5226290771.
The spelling of 2275105 in words is "two million, two hundred seventy-five thousand, one hundred five".
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