Base | Representation |
---|---|
bin | 110000011110… |
… | …110010011000 |
3 | 212220200111022 |
4 | 300132302120 |
5 | 11223142031 |
6 | 1132222012 |
7 | 213011345 |
oct | 60366230 |
9 | 25820438 |
10 | 12709016 |
11 | 71a0521 |
12 | 430a908 |
13 | 282c938 |
14 | 198b7cc |
15 | 11b097b |
hex | c1ec98 |
12709016 has 16 divisors (see below), whose sum is σ = 24411240. Its totient is φ = 6199360.
The previous prime is 12709009. The next prime is 12709027. The reversal of 12709016 is 61090721.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 19046 + ... + 19701.
Almost surely, 212709016 is an apocalyptic number.
It is an amenable number.
12709016 is a deficient number, since it is larger than the sum of its proper divisors (11702224).
12709016 is a wasteful number, since it uses less digits than its factorization.
12709016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38794 (or 38790 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 26.
The square root of 12709016 is about 3564.9706871165. The cubic root of 12709016 is about 233.3658530639.
Adding to 12709016 its reverse (61090721), we get a palindrome (73799737).
The spelling of 12709016 in words is "twelve million, seven hundred nine thousand, sixteen".
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