Base | Representation |
---|---|
bin | 1011001001010110111… |
… | …00101111101011101001 |
3 | 1100121112121101212200000 |
4 | 11210223130233223221 |
5 | 22233321121414334 |
6 | 451534500533213 |
7 | 36445425112215 |
oct | 5445334575351 |
9 | 1317477355600 |
10 | 382981044969 |
11 | 13846a8a7606 |
12 | 622836b1209 |
13 | 2a16573c353 |
14 | 14771b8b945 |
15 | 9e6772a299 |
hex | 592b72fae9 |
382981044969 has 24 divisors (see below), whose sum is σ = 577203131232. Its totient is φ = 253754285760.
The previous prime is 382981044949. The next prime is 382981044973. The reversal of 382981044969 is 969440189283.
382981044969 is a `hidden beast` number, since 38 + 2 + 9 + 8 + 104 + 496 + 9 = 666.
It is not a de Polignac number, because 382981044969 - 212 = 382981040873 is a prime.
It is a super-2 number, since 2×3829810449692 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (382981044949) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4794912 + ... + 4874129.
It is an arithmetic number, because the mean of its divisors is an integer number (24050130468).
Almost surely, 2382981044969 is an apocalyptic number.
It is an amenable number.
382981044969 is a deficient number, since it is larger than the sum of its proper divisors (194222086263).
382981044969 is an equidigital number, since it uses as much as digits as its factorization.
382981044969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9669219 (or 9669207 counting only the distinct ones).
The product of its (nonzero) digits is 26873856, while the sum is 63.
The spelling of 382981044969 in words is "three hundred eighty-two billion, nine hundred eighty-one million, forty-four thousand, nine hundred sixty-nine".
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