Base | Representation |
---|---|
bin | 1001000101110110001000 |
3 | 11111002012011 |
4 | 21011312020 |
5 | 1102230430 |
6 | 123025304 |
7 | 26154136 |
oct | 11056610 |
9 | 4432164 |
10 | 2383240 |
11 | 1388622 |
12 | 96b234 |
13 | 655a02 |
14 | 460756 |
15 | 32122a |
hex | 245d88 |
2383240 has 16 divisors (see below), whose sum is σ = 5362380. Its totient is φ = 953280.
The previous prime is 2383219. The next prime is 2383253. The reversal of 2383240 is 423832.
It can be written as a sum of positive squares in 2 ways, for example, as 2377764 + 5476 = 1542^2 + 74^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29751 + ... + 29830.
22383240 is an apocalyptic number.
2383240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2383240 is an abundant number, since it is smaller than the sum of its proper divisors (2979140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2383240 is a wasteful number, since it uses less digits than its factorization.
2383240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59592 (or 59588 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2383240 is about 1543.7745949458. The cubic root of 2383240 is about 133.5742034886.
The spelling of 2383240 in words is "two million, three hundred eighty-three thousand, two hundred forty".
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