Base | Representation |
---|---|
bin | 1001011010110010000001 |
3 | 11122102211012 |
4 | 21122302001 |
5 | 1113001433 |
6 | 124530305 |
7 | 26662142 |
oct | 11326201 |
9 | 4572735 |
10 | 2468993 |
11 | 1436a9a |
12 | 9b0995 |
13 | 685a57 |
14 | 483ac9 |
15 | 33b848 |
hex | 25ac81 |
2468993 has 8 divisors (see below), whose sum is σ = 2616000. Its totient is φ = 2323728.
The previous prime is 2468971. The next prime is 2469011. The reversal of 2468993 is 3998642.
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 2468993 - 212 = 2464897 is a prime.
It is a d-powerful number, because it can be written as 221 + 4 + 67 + 85 + 92 + 95 + 3 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2468993.
It is not an unprimeable number, because it can be changed into a prime (2468903) 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, 3455 + ... + 4107.
It is an arithmetic number, because the mean of its divisors is an integer number (327000).
22468993 is an apocalyptic number.
It is an amenable number.
2468993 is a deficient number, since it is larger than the sum of its proper divisors (147007).
2468993 is a wasteful number, since it uses less digits than its factorization.
2468993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871.
The product of its digits is 93312, while the sum is 41.
The square root of 2468993 is about 1571.3029625123. The cubic root of 2468993 is about 135.1574386355.
The spelling of 2468993 in words is "two million, four hundred sixty-eight thousand, nine hundred ninety-three".
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