Base | Representation |
---|---|
bin | 10111111111101100101011 |
3 | 102211120120002 |
4 | 113333230223 |
5 | 3102241334 |
6 | 342453215 |
7 | 104315555 |
oct | 27775453 |
9 | 12746502 |
10 | 6290219 |
11 | 3606a31 |
12 | 213420b |
13 | 13c3130 |
14 | b9a4d5 |
15 | 843b7e |
hex | 5ffb2b |
6290219 has 4 divisors (see below), whose sum is σ = 6774096. Its totient is φ = 5806344.
The previous prime is 6290213. The next prime is 6290243. The reversal of 6290219 is 9120926.
6290219 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 6290219 - 216 = 6224683 is a prime.
It is a super-2 number, since 2×62902192 = 79133710135922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6290191 and 6290200.
It is not an unprimeable number, because it can be changed into a prime (6290213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241919 + ... + 241944.
It is an arithmetic number, because the mean of its divisors is an integer number (1693524).
Almost surely, 26290219 is an apocalyptic number.
6290219 is a deficient number, since it is larger than the sum of its proper divisors (483877).
6290219 is a wasteful number, since it uses less digits than its factorization.
6290219 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 483876.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 6290219 is about 2508.0309009261. The cubic root of 6290219 is about 184.5958452567.
The spelling of 6290219 in words is "six million, two hundred ninety thousand, two hundred nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •