Base | Representation |
---|---|
bin | 101111001000… |
… | …011000001011 |
3 | 212020200222200 |
4 | 233020120023 |
5 | 11130330313 |
6 | 1120451243 |
7 | 210005436 |
oct | 57103013 |
9 | 25220880 |
10 | 12355083 |
11 | 6a79614 |
12 | 4179b23 |
13 | 2737800 |
14 | 18d881d |
15 | 1140b73 |
hex | bc860b |
12355083 has 18 divisors (see below), whose sum is σ = 19326996. Its totient is φ = 7602192.
The previous prime is 12355067. The next prime is 12355093. The reversal of 12355083 is 38055321.
It is not a de Polignac number, because 12355083 - 24 = 12355067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12355043) 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 17 ways as a sum of consecutive naturals, for example, 2541 + ... + 5582.
It is an arithmetic number, because the mean of its divisors is an integer number (1073722).
Almost surely, 212355083 is an apocalyptic number.
12355083 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
12355083 is a deficient number, since it is larger than the sum of its proper divisors (6971913).
12355083 is a wasteful number, since it uses less digits than its factorization.
12355083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8155 (or 8139 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 12355083 is about 3514.9798007954. The cubic root of 12355083 is about 231.1790931375.
The spelling of 12355083 in words is "twelve million, three hundred fifty-five thousand, eighty-three".
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