Base | Representation |
---|---|
bin | 1000111001010101010000 |
3 | 11101110212210 |
4 | 20321111100 |
5 | 1044110414 |
6 | 121552120 |
7 | 25551534 |
oct | 10712520 |
9 | 4343783 |
10 | 2331984 |
11 | 1353066 |
12 | 945640 |
13 | 638595 |
14 | 449bc4 |
15 | 310e59 |
hex | 239550 |
2331984 has 40 divisors (see below), whose sum is σ = 6343840. Its totient is φ = 736128.
The previous prime is 2331949. The next prime is 2331997. The reversal of 2331984 is 4891332.
It is a congruent number.
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, 367 + ... + 2190.
It is an arithmetic number, because the mean of its divisors is an integer number (158596).
22331984 is an apocalyptic number.
2331984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2331984 is an abundant number, since it is smaller than the sum of its proper divisors (4011856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2331984 is a wasteful number, since it uses less digits than its factorization.
2331984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2587 (or 2581 counting only the distinct ones).
The product of its digits is 5184, while the sum is 30.
The square root of 2331984 is about 1527.0834947703. The cubic root of 2331984 is about 132.6096683117.
The spelling of 2331984 in words is "two million, three hundred thirty-one thousand, nine hundred eighty-four".
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