Base | Representation |
---|---|
bin | 1010110111111011100010 |
3 | 12100211012012 |
4 | 22313323202 |
5 | 1212204110 |
6 | 141032522 |
7 | 33141404 |
oct | 12677342 |
9 | 5324165 |
10 | 2850530 |
11 | 1677711 |
12 | b55742 |
13 | 78a607 |
14 | 542b74 |
15 | 3b4905 |
hex | 2b7ee2 |
2850530 has 16 divisors (see below), whose sum is σ = 5216184. Its totient is φ = 1121280.
The previous prime is 2850511. The next prime is 2850541. The reversal of 2850530 is 350582.
It can be written as a sum of positive squares in 4 ways, for example, as 2253001 + 597529 = 1501^2 + 773^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2850496 and 2850505.
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, 1727 + ... + 2946.
22850530 is an apocalyptic number.
2850530 is a deficient number, since it is larger than the sum of its proper divisors (2365654).
2850530 is a wasteful number, since it uses less digits than its factorization.
2850530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4741.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 2850530 is about 1688.3512667689. The cubic root of 2850530 is about 141.7887820584.
The spelling of 2850530 in words is "two million, eight hundred fifty thousand, five hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.111 sec. • engine limits •