Base | Representation |
---|---|
bin | 1001000101111000010100 |
3 | 11111002101100 |
4 | 21011320110 |
5 | 1102232010 |
6 | 123030100 |
7 | 26154426 |
oct | 11057024 |
9 | 4432340 |
10 | 2383380 |
11 | 138873a |
12 | 96b330 |
13 | 655aac |
14 | 460816 |
15 | 3212c0 |
hex | 245e14 |
2383380 has 36 divisors (see below), whose sum is σ = 7230132. Its totient is φ = 635520.
The previous prime is 2383343. The next prime is 2383393. The reversal of 2383380 is 833832.
It can be written as a sum of positive squares in 2 ways, for example, as 1838736 + 544644 = 1356^2 + 738^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6441 + ... + 6800.
It is an arithmetic number, because the mean of its divisors is an integer number (200837).
22383380 is an apocalyptic number.
2383380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2383380 is an abundant number, since it is smaller than the sum of its proper divisors (4846752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2383380 is a wasteful number, since it uses less digits than its factorization.
2383380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13256 (or 13251 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 2383380 is about 1543.8199376870. The cubic root of 2383380 is about 133.5768189788.
The spelling of 2383380 in words is "two million, three hundred eighty-three thousand, three hundred eighty".
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