Base | Representation |
---|---|
bin | 1000010110101110000110 |
3 | 11010021102001 |
4 | 20112232012 |
5 | 1030041324 |
6 | 114535514 |
7 | 24421315 |
oct | 10265606 |
9 | 4107361 |
10 | 2190214 |
11 | 12665a4 |
12 | 89759a |
13 | 5b8bb0 |
14 | 41027c |
15 | 2d3e44 |
hex | 216b86 |
2190214 has 8 divisors (see below), whose sum is σ = 3538080. Its totient is φ = 1010856.
The previous prime is 2190203. The next prime is 2190217. The reversal of 2190214 is 4120912.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2190191 and 2190200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2190217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42094 + ... + 42145.
It is an arithmetic number, because the mean of its divisors is an integer number (442260).
22190214 is an apocalyptic number.
2190214 is a deficient number, since it is larger than the sum of its proper divisors (1347866).
2190214 is a wasteful number, since it uses less digits than its factorization.
2190214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84254.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 2190214 is about 1479.9371608281. The cubic root of 2190214 is about 129.8660158031.
The spelling of 2190214 in words is "two million, one hundred ninety thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •