Base | Representation |
---|---|
bin | 101011110000… |
… | …000011000001 |
3 | 210120200111112 |
4 | 223300003001 |
5 | 10414001433 |
6 | 1045453105 |
7 | 166325204 |
oct | 53600301 |
9 | 23520445 |
10 | 11468993 |
11 | 6523908 |
12 | 3a11195 |
13 | 24b73b3 |
14 | 174793b |
15 | 1018348 |
hex | af00c1 |
11468993 has 4 divisors (see below), whose sum is σ = 11640240. Its totient is φ = 11297748.
The previous prime is 11468969. The next prime is 11469013. The reversal of 11468993 is 39986411.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39986411 = 1697 ⋅23563.
It is a cyclic number.
It is not a de Polignac number, because 11468993 - 26 = 11468929 is a prime.
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 11468993.
It is not an unprimeable number, because it can be changed into a prime (11468953) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85523 + ... + 85656.
It is an arithmetic number, because the mean of its divisors is an integer number (2910060).
Almost surely, 211468993 is an apocalyptic number.
It is an amenable number.
11468993 is a deficient number, since it is larger than the sum of its proper divisors (171247).
11468993 is an equidigital number, since it uses as much as digits as its factorization.
11468993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171246.
The product of its digits is 46656, while the sum is 41.
The square root of 11468993 is about 3386.5901730206. The cubic root of 11468993 is about 225.5148244196.
The spelling of 11468993 in words is "eleven million, four hundred sixty-eight thousand, nine hundred ninety-three".
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