Base | Representation |
---|---|
bin | 101100100001… |
… | …101110101101 |
3 | 210222000122120 |
4 | 230201232231 |
5 | 10442004433 |
6 | 1054103153 |
7 | 201133410 |
oct | 54415655 |
9 | 23860576 |
10 | 11672493 |
11 | 6652798 |
12 | 3aaaab9 |
13 | 2558c01 |
14 | 179bb77 |
15 | 10587b3 |
hex | b21bad |
11672493 has 16 divisors (see below), whose sum is σ = 17926656. Its totient is φ = 6617520.
The previous prime is 11672491. The next prime is 11672513. The reversal of 11672493 is 39427611.
It is not a de Polignac number, because 11672493 - 21 = 11672491 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11672491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630 + ... + 4872.
It is an arithmetic number, because the mean of its divisors is an integer number (1120416).
Almost surely, 211672493 is an apocalyptic number.
It is an amenable number.
11672493 is a deficient number, since it is larger than the sum of its proper divisors (6254163).
11672493 is a wasteful number, since it uses less digits than its factorization.
11672493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4384.
The product of its digits is 9072, while the sum is 33.
The square root of 11672493 is about 3416.5030367321. The cubic root of 11672493 is about 226.8408193997.
The spelling of 11672493 in words is "eleven million, six hundred seventy-two thousand, four hundred ninety-three".
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