Base | Representation |
---|---|
bin | 1010110111110101010010 |
3 | 12100210122101 |
4 | 22313311102 |
5 | 1212201010 |
6 | 141031014 |
7 | 33140263 |
oct | 12676522 |
9 | 5323571 |
10 | 2850130 |
11 | 1677388 |
12 | b5546a |
13 | 78a38a |
14 | 54296a |
15 | 3b473a |
hex | 2b7d52 |
2850130 has 16 divisors (see below), whose sum is σ = 5154840. Its totient is φ = 1134592.
The previous prime is 2850097. The next prime is 2850157. The reversal of 2850130 is 310582.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2283121 + 567009 = 1511^2 + 753^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2850098 and 2850107.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2016 + ... + 3124.
22850130 is an apocalyptic number.
2850130 is a deficient number, since it is larger than the sum of its proper divisors (2304710).
2850130 is a wasteful number, since it uses less digits than its factorization.
2850130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1373.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 2850130 is about 1688.2328038514. The cubic root of 2850130 is about 141.7821495882.
The spelling of 2850130 in words is "two million, eight hundred fifty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •