Base | Representation |
---|---|
bin | 101111001100… |
… | …010010001011 |
3 | 212021111221021 |
4 | 233030102023 |
5 | 11131333313 |
6 | 1121053311 |
7 | 210103204 |
oct | 57142213 |
9 | 25244837 |
10 | 12371083 |
11 | 6a8a63a |
12 | 4187237 |
13 | 2741b8a |
14 | 19005ab |
15 | 114578d |
hex | bcc48b |
12371083 has 4 divisors (see below), whose sum is σ = 12381120. Its totient is φ = 12361048.
The previous prime is 12371039. The next prime is 12371113. The reversal of 12371083 is 38017321.
12371083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 12371083 - 221 = 10273931 is a prime.
It is a Duffinian number.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (12371683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2860 + ... + 5737.
It is an arithmetic number, because the mean of its divisors is an integer number (3095280).
Almost surely, 212371083 is an apocalyptic number.
12371083 is a deficient number, since it is larger than the sum of its proper divisors (10037).
12371083 is an equidigital number, since it uses as much as digits as its factorization.
12371083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10036.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 12371083 is about 3517.2550376679. The cubic root of 12371083 is about 231.2788434439.
The spelling of 12371083 in words is "twelve million, three hundred seventy-one thousand, eighty-three".
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