Base | Representation |
---|---|
bin | 101111111100… |
… | …011010110001 |
3 | 212122112101102 |
4 | 233330122301 |
5 | 11204140431 |
6 | 1125214145 |
7 | 211554050 |
oct | 57743261 |
9 | 25575342 |
10 | 12568241 |
11 | 7104784 |
12 | 4261355 |
13 | 27b083a |
14 | 1952397 |
15 | 1183dcb |
hex | bfc6b1 |
12568241 has 8 divisors (see below), whose sum is σ = 14468160. Its totient is φ = 10694448.
The previous prime is 12568217. The next prime is 12568247. The reversal of 12568241 is 14286521.
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 12568241 - 214 = 12551857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12568247) 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, 5486 + ... + 7431.
It is an arithmetic number, because the mean of its divisors is an integer number (1808520).
Almost surely, 212568241 is an apocalyptic number.
It is an amenable number.
12568241 is a deficient number, since it is larger than the sum of its proper divisors (1899919).
12568241 is a wasteful number, since it uses less digits than its factorization.
12568241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13063.
The product of its digits is 3840, while the sum is 29.
The square root of 12568241 is about 3545.1715050192. The cubic root of 12568241 is about 232.5010043507.
The spelling of 12568241 in words is "twelve million, five hundred sixty-eight thousand, two hundred forty-one".
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