Base | Representation |
---|---|
bin | 110000010110… |
… | …101110000101 |
3 | 212212000011111 |
4 | 300112232011 |
5 | 11221112343 |
6 | 1131405021 |
7 | 212513122 |
oct | 60265605 |
9 | 25760144 |
10 | 12675973 |
11 | 7178712 |
12 | 42b3771 |
13 | 281a89b |
14 | 197d749 |
15 | 11a5c9d |
hex | c16b85 |
12675973 has 8 divisors (see below), whose sum is σ = 12972960. Its totient is φ = 12381840.
The previous prime is 12675959. The next prime is 12675979. The reversal of 12675973 is 37957621.
It is the 1454-th star 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 12675973 - 217 = 12544901 is a prime.
It is a Duffinian number.
12675973 is a modest number, since divided by 5973 gives 1267 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12675979) 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 7 ways as a sum of consecutive naturals, for example, 10086 + ... + 11272.
It is an arithmetic number, because the mean of its divisors is an integer number (1621620).
Almost surely, 212675973 is an apocalyptic number.
It is an amenable number.
12675973 is a deficient number, since it is larger than the sum of its proper divisors (296987).
12675973 is a wasteful number, since it uses less digits than its factorization.
12675973 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1427.
The product of its digits is 79380, while the sum is 40.
The square root of 12675973 is about 3560.3332709172. Note that the first 3 decimals coincide. The cubic root of 12675973 is about 233.1634298282.
The spelling of 12675973 in words is "twelve million, six hundred seventy-five thousand, nine hundred seventy-three".
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