Base | Representation |
---|---|
bin | 110000110011… |
… | …010111010001 |
3 | 220001222002211 |
4 | 300303113101 |
5 | 11233341142 |
6 | 1134112121 |
7 | 213512146 |
oct | 60632721 |
9 | 26058084 |
10 | 12793297 |
11 | 7248880 |
12 | 434b641 |
13 | 285c0ca |
14 | 19b03cd |
15 | 11ca917 |
hex | c335d1 |
12793297 has 8 divisors (see below), whose sum is σ = 14406912. Its totient is φ = 11254800.
The previous prime is 12793283. The next prime is 12793301. The reversal of 12793297 is 79239721.
12793297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12793297 - 211 = 12791249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12793217) 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, 18418 + ... + 19099.
It is an arithmetic number, because the mean of its divisors is an integer number (1800864).
Almost surely, 212793297 is an apocalyptic number.
It is an amenable number.
12793297 is a deficient number, since it is larger than the sum of its proper divisors (1613615).
12793297 is a wasteful number, since it uses less digits than its factorization.
12793297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37559.
The product of its digits is 47628, while the sum is 40.
The square root of 12793297 is about 3576.7718685988. The cubic root of 12793297 is about 233.8805792379.
The spelling of 12793297 in words is "twelve million, seven hundred ninety-three thousand, two hundred ninety-seven".
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