Base | Representation |
---|---|
bin | 101110100110… |
… | …000000101010 |
3 | 211222112220000 |
4 | 232212000222 |
5 | 11111324224 |
6 | 1113443430 |
7 | 205551150 |
oct | 56460052 |
9 | 24875800 |
10 | 12214314 |
11 | 6992882 |
12 | 4110576 |
13 | 26b8708 |
14 | 189d3d0 |
15 | 11140c9 |
hex | ba602a |
12214314 has 40 divisors (see below), whose sum is σ = 31281888. Its totient is φ = 3489480.
The previous prime is 12214303. The next prime is 12214331. The reversal of 12214314 is 41341221.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4252 + ... + 6519.
Almost surely, 212214314 is an apocalyptic number.
12214314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12214314 is an abundant number, since it is smaller than the sum of its proper divisors (19067574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12214314 is a wasteful number, since it uses less digits than its factorization.
12214314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10792 (or 10783 counting only the distinct ones).
The product of its digits is 192, while the sum is 18.
The square root of 12214314 is about 3494.8982817816. The cubic root of 12214314 is about 230.2977492245.
Adding to 12214314 its reverse (41341221), we get a palindrome (53555535).
The spelling of 12214314 in words is "twelve million, two hundred fourteen thousand, three hundred fourteen".
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