Base | Representation |
---|---|
bin | 100000010000000… |
… | …0010110010111101 |
3 | 2210102020111121002 |
4 | 1000200002302331 |
5 | 4204012020020 |
6 | 255214020045 |
7 | 35550024416 |
oct | 10040026275 |
9 | 2712214532 |
10 | 1082141885 |
11 | 505928240 |
12 | 2624a7625 |
13 | 14326a456 |
14 | a3a1080d |
15 | 65009975 |
hex | 40802cbd |
1082141885 has 32 divisors (see below), whose sum is σ = 1521172224. Its totient is φ = 730240000.
The previous prime is 1082141843. The next prime is 1082141887. The reversal of 1082141885 is 5881412801.
It is not a de Polignac number, because 1082141885 - 26 = 1082141821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1082141887) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58235 + ... + 74535.
It is an arithmetic number, because the mean of its divisors is an integer number (47536632).
Almost surely, 21082141885 is an apocalyptic number.
It is an amenable number.
1082141885 is a deficient number, since it is larger than the sum of its proper divisors (439030339).
1082141885 is a wasteful number, since it uses less digits than its factorization.
1082141885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16405.
The product of its (nonzero) digits is 20480, while the sum is 38.
The square root of 1082141885 is about 32895.9250515926. The cubic root of 1082141885 is about 1026.6633741649.
The spelling of 1082141885 in words is "one billion, eighty-two million, one hundred forty-one thousand, eight hundred eighty-five".
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