Base | Representation |
---|---|
bin | 110001010000… |
… | …111010100110 |
3 | 220022010010222 |
4 | 301100322212 |
5 | 11301224332 |
6 | 1140444342 |
7 | 214525100 |
oct | 61207246 |
9 | 26263128 |
10 | 12914342 |
11 | 7320811 |
12 | 43a96b2 |
13 | 28a222c |
14 | 1a02570 |
15 | 1201712 |
hex | c50ea6 |
12914342 has 12 divisors (see below), whose sum is σ = 22534380. Its totient is φ = 5534676.
The previous prime is 12914311. The next prime is 12914347. The reversal of 12914342 is 24341921.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12914347) 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 5 ways as a sum of consecutive naturals, for example, 65792 + ... + 65987.
It is an arithmetic number, because the mean of its divisors is an integer number (1877865).
Almost surely, 212914342 is an apocalyptic number.
12914342 is a deficient number, since it is larger than the sum of its proper divisors (9620038).
12914342 is a wasteful number, since it uses less digits than its factorization.
12914342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 131795 (or 131788 counting only the distinct ones).
The product of its digits is 1728, while the sum is 26.
The square root of 12914342 is about 3593.6530160827. The cubic root of 12914342 is about 234.6158928151.
The spelling of 12914342 in words is "twelve million, nine hundred fourteen thousand, three hundred forty-two".
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