Base | Representation |
---|---|
bin | 1000101111110100001000 |
3 | 11022111101221 |
4 | 20233310020 |
5 | 1041334000 |
6 | 121051424 |
7 | 25330063 |
oct | 10576410 |
9 | 4274357 |
10 | 2293000 |
11 | 1326846 |
12 | 926b74 |
13 | 623908 |
14 | 4398da |
15 | 30461a |
hex | 22fd08 |
2293000 has 32 divisors (see below), whose sum is σ = 5367960. Its totient is φ = 916800.
The previous prime is 2292967. The next prime is 2293013. The reversal of 2293000 is 3922.
It can be written as a sum of positive squares in 4 ways, for example, as 459684 + 1833316 = 678^2 + 1354^2 .
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, 147 + ... + 2146.
22293000 is an apocalyptic number.
2293000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2293000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2683980).
2293000 is an abundant number, since it is smaller than the sum of its proper divisors (3074960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2293000 is a wasteful number, since it uses less digits than its factorization.
2293000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2314 (or 2300 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 2293000 is about 1514.2654985174. The cubic root of 2293000 is about 131.8665624304.
Adding to 2293000 its reverse (3922), we get a palindrome (2296922).
The spelling of 2293000 in words is "two million, two hundred ninety-three thousand".
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