Base | Representation |
---|---|
bin | 101111011010… |
… | …101111111111 |
3 | 212101112012210 |
4 | 233122233333 |
5 | 11140232320 |
6 | 1122231503 |
7 | 210441021 |
oct | 57325777 |
9 | 25345183 |
10 | 12430335 |
11 | 7020105 |
12 | 41b5593 |
13 | 2762b38 |
14 | 1918011 |
15 | 11580e0 |
hex | bdabff |
12430335 has 16 divisors (see below), whose sum is σ = 20426976. Its totient is φ = 6450048.
The previous prime is 12430331. The next prime is 12430337. The reversal of 12430335 is 53303421.
It is not a de Polignac number, because 12430335 - 22 = 12430331 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12430331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10644 + ... + 11753.
It is an arithmetic number, because the mean of its divisors is an integer number (1276686).
Almost surely, 212430335 is an apocalyptic number.
12430335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
12430335 is a deficient number, since it is larger than the sum of its proper divisors (7996641).
12430335 is a wasteful number, since it uses less digits than its factorization.
12430335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22442.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 12430335 is about 3525.6680218081. The cubic root of 12430335 is about 231.6474965304.
Adding to 12430335 its reverse (53303421), we get a palindrome (65733756).
The spelling of 12430335 in words is "twelve million, four hundred thirty thousand, three hundred thirty-five".
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