Base | Representation |
---|---|
bin | 101110010000… |
… | …100010101111 |
3 | 211211002021022 |
4 | 232100202233 |
5 | 11101021013 |
6 | 1111524355 |
7 | 205033613 |
oct | 56204257 |
9 | 24732238 |
10 | 12126383 |
11 | 6932805 |
12 | 40896bb |
13 | 2687699 |
14 | 1879343 |
15 | 10e8008 |
hex | b908af |
12126383 has 8 divisors (see below), whose sum is σ = 12352368. Its totient is φ = 11902464.
The previous prime is 12126353. The next prime is 12126403. The reversal of 12126383 is 38362121.
12126383 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12126383 - 26 = 12126319 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12126353) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15641 + ... + 16397.
It is an arithmetic number, because the mean of its divisors is an integer number (1544046).
Almost surely, 212126383 is an apocalyptic number.
12126383 is a deficient number, since it is larger than the sum of its proper divisors (225985).
12126383 is an equidigital number, since it uses as much as digits as its factorization.
12126383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1033.
The product of its digits is 1728, while the sum is 26.
The square root of 12126383 is about 3482.2956508602. The cubic root of 12126383 is about 229.7437789468.
The spelling of 12126383 in words is "twelve million, one hundred twenty-six thousand, three hundred eighty-three".
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