Base | Representation |
---|---|
bin | 111100111000011… |
… | …1010000101101110 |
3 | 12021101000020112222 |
4 | 1321300322011232 |
5 | 13140433121412 |
6 | 534413355342 |
7 | 101424025445 |
oct | 17160720556 |
9 | 5241006488 |
10 | 2042863982 |
11 | 959163a45 |
12 | 490198b52 |
13 | 267304673 |
14 | 155455d5c |
15 | be52d072 |
hex | 79c3a16e |
2042863982 has 8 divisors (see below), whose sum is σ = 3064643400. Its totient is φ = 1021316184.
The previous prime is 2042863981. The next prime is 2042863987. The reversal of 2042863982 is 2893682402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042863981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33857 + ... + 72332.
It is an arithmetic number, because the mean of its divisors is an integer number (383080425).
Almost surely, 22042863982 is an apocalyptic number.
2042863982 is a deficient number, since it is larger than the sum of its proper divisors (1021779418).
2042863982 is a wasteful number, since it uses less digits than its factorization.
2042863982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115810.
The product of its (nonzero) digits is 331776, while the sum is 44.
The square root of 2042863982 is about 45198.0528562902. The cubic root of 2042863982 is about 1268.8583747460.
The spelling of 2042863982 in words is "two billion, forty-two million, eight hundred sixty-three thousand, nine hundred eighty-two".
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