| Base | Representation |
|---|---|
| bin | 1000110110110100110 |
| 3 | 112202002200 |
| 4 | 1012312212 |
| 5 | 33241324 |
| 6 | 10115330 |
| 7 | 2316051 |
| oct | 1066646 |
| 9 | 482080 |
| 10 | 290214 |
| 11 | 189051 |
| 12 | 11bb46 |
| 13 | a2132 |
| 14 | 77a98 |
| 15 | 5aec9 |
| hex | 46da6 |
290214 has 24 divisors (see below), whose sum is σ = 657072. Its totient is φ = 92400.
The previous prime is 290209. The next prime is 290219. The reversal of 290214 is 412092.
It is an interprime number because it is at equal distance from previous prime (290209) and next prime (290219).
It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 290214.
It is not an unprimeable number, because it can be changed into a prime (290219) by changing a digit.
290214 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64 + ... + 764.
It is an arithmetic number, because the mean of its divisors is an integer number (27378).
2290214 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 290214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (328536).
290214 is an abundant number, since it is smaller than the sum of its proper divisors (366858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
290214 is a wasteful number, since it uses less digits than its factorization.
290214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 732 (or 729 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 290214 is about 538.7151380832. The cubic root of 290214 is about 66.2073369560.
It can be divided in two parts, 2902 and 14, that added together give a square (2916 = 542).
The spelling of 290214 in words is "two hundred ninety thousand, two hundred fourteen".
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