Base | Representation |
---|---|
bin | 111111111011111000101 |
3 | 10221102212021 |
4 | 13333133011 |
5 | 1014020140 |
6 | 112523141 |
7 | 23544001 |
oct | 7773705 |
9 | 3842767 |
10 | 2095045 |
11 | 1201047 |
12 | 8504b1 |
13 | 584794 |
14 | 3c7701 |
15 | 2b5b4a |
hex | 1ff7c5 |
2095045 has 8 divisors (see below), whose sum is σ = 2555640. Its totient is φ = 1648320.
The previous prime is 2095021. The next prime is 2095057. The reversal of 2095045 is 5405902.
It can be written as a sum of positive squares in 4 ways, for example, as 198916 + 1896129 = 446^2 + 1377^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2095045 - 211 = 2092997 is a prime.
2095045 is a lucky number.
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, 3130 + ... + 3739.
It is an arithmetic number, because the mean of its divisors is an integer number (319455).
22095045 is an apocalyptic number.
It is an amenable number.
2095045 is a deficient number, since it is larger than the sum of its proper divisors (460595).
2095045 is an equidigital number, since it uses as much as digits as its factorization.
2095045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6935.
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 2095045 is about 1447.4270275216. The cubic root of 2095045 is about 127.9571186111.
The spelling of 2095045 in words is "two million, ninety-five thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •