Base | Representation |
---|---|
bin | 111111010101011111001 |
3 | 10220102220010 |
4 | 13322223321 |
5 | 1012403020 |
6 | 112252133 |
7 | 23432454 |
oct | 7725371 |
9 | 3812803 |
10 | 2075385 |
11 | 11982a4 |
12 | 841049 |
13 | 578850 |
14 | 3c049b |
15 | 2aede0 |
hex | 1faaf9 |
2075385 has 32 divisors (see below), whose sum is σ = 3709440. Its totient is φ = 983808.
The previous prime is 2075363. The next prime is 2075387. The reversal of 2075385 is 5835702.
It is a happy number.
It is not a de Polignac number, because 2075385 - 27 = 2075257 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2075387) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5472 + ... + 5838.
It is an arithmetic number, because the mean of its divisors is an integer number (115920).
22075385 is an apocalyptic number.
It is an amenable number.
2075385 is a deficient number, since it is larger than the sum of its proper divisors (1634055).
2075385 is a wasteful number, since it uses less digits than its factorization.
2075385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 417.
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 2075385 is about 1440.6196583415. The cubic root of 2075385 is about 127.5556081924. Note that the first 3 decimals are identical.
The spelling of 2075385 in words is "two million, seventy-five thousand, three hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •