Base | Representation |
---|---|
bin | 101111011011… |
… | …001010111111 |
3 | 212101121120210 |
4 | 233123022333 |
5 | 11140311223 |
6 | 1122243503 |
7 | 210446040 |
oct | 57331277 |
9 | 25347523 |
10 | 12432063 |
11 | 7021436 |
12 | 41b6593 |
13 | 2763867 |
14 | 19188c7 |
15 | 1158893 |
hex | bdb2bf |
12432063 has 16 divisors (see below), whose sum is σ = 19031040. Its totient is φ = 7071456.
The previous prime is 12432053. The next prime is 12432071. The reversal of 12432063 is 36023421.
It is a happy number.
It is not a de Polignac number, because 12432063 - 214 = 12415679 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12432053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3781 + ... + 6257.
It is an arithmetic number, because the mean of its divisors is an integer number (1189440).
Almost surely, 212432063 is an apocalyptic number.
12432063 is a deficient number, since it is larger than the sum of its proper divisors (6598977).
12432063 is a wasteful number, since it uses less digits than its factorization.
12432063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2726.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 12432063 is about 3525.9130732337. The cubic root of 12432063 is about 231.6582301731.
Adding to 12432063 its reverse (36023421), we get a palindrome (48455484).
The spelling of 12432063 in words is "twelve million, four hundred thirty-two thousand, sixty-three".
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