Base | Representation |
---|---|
bin | 1000110000010010001000 |
3 | 11022121001001 |
4 | 20300102020 |
5 | 1041414140 |
6 | 121104344 |
7 | 25335505 |
oct | 10602210 |
9 | 4277031 |
10 | 2294920 |
11 | 1328231 |
12 | 9280b4 |
13 | 624754 |
14 | 43a4ac |
15 | 304e9a |
hex | 230488 |
2294920 has 16 divisors (see below), whose sum is σ = 5163660. Its totient is φ = 917952.
The previous prime is 2294911. The next prime is 2294921. The reversal of 2294920 is 294922.
It is a happy number.
2294920 is nontrivially palindromic in base 11.
It can be written as a sum of positive squares in 2 ways, for example, as 2196324 + 98596 = 1482^2 + 314^2 .
It is not an unprimeable number, because it can be changed into a prime (2294921) 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, 28647 + ... + 28726.
22294920 is an apocalyptic number.
2294920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2294920 is an abundant number, since it is smaller than the sum of its proper divisors (2868740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2294920 is a wasteful number, since it uses less digits than its factorization.
2294920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57384 (or 57380 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 2294920 is about 1514.8993365897. The cubic root of 2294920 is about 131.9033574830.
The spelling of 2294920 in words is "two million, two hundred ninety-four thousand, nine hundred twenty".
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