Base | Representation |
---|---|
bin | 110000101000… |
… | …000101001011 |
3 | 212222121201012 |
4 | 300220011023 |
5 | 11230401313 |
6 | 1133114135 |
7 | 213230336 |
oct | 60500513 |
9 | 25877635 |
10 | 12747083 |
11 | 7217088 |
12 | 432894b |
13 | 284406b |
14 | 199b61d |
15 | 11bbda8 |
hex | c2814b |
12747083 has 8 divisors (see below), whose sum is σ = 13553568. Its totient is φ = 11961664.
The previous prime is 12747047. The next prime is 12747121. The reversal of 12747083 is 38074721.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12747083 - 26 = 12747019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12747883) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4010 + ... + 6447.
It is an arithmetic number, because the mean of its divisors is an integer number (1694196).
Almost surely, 212747083 is an apocalyptic number.
12747083 is a deficient number, since it is larger than the sum of its proper divisors (806485).
12747083 is a wasteful number, since it uses less digits than its factorization.
12747083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10533.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 12747083 is about 3570.3057292058. The cubic root of 12747083 is about 233.5986191336.
The spelling of 12747083 in words is "twelve million, seven hundred forty-seven thousand, eighty-three".
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