Base | Representation |
---|---|
bin | 101011100010… |
… | …110101111111 |
3 | 210110221022111 |
4 | 223202311333 |
5 | 10410234121 |
6 | 1044354451 |
7 | 166011424 |
oct | 53426577 |
9 | 23427274 |
10 | 11414911 |
11 | 6497212 |
12 | 39a5a27 |
13 | 24988b1 |
14 | 1731d4b |
15 | 10072e1 |
hex | ae2d7f |
11414911 has 4 divisors (see below), whose sum is σ = 11426824. Its totient is φ = 11403000.
The previous prime is 11414849. The next prime is 11414917. The reversal of 11414911 is 11941411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11941411 = 653 ⋅18287.
It is a cyclic number.
It is not a de Polignac number, because 11414911 - 27 = 11414783 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11414917) 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, 4380 + ... + 6481.
It is an arithmetic number, because the mean of its divisors is an integer number (2856706).
Almost surely, 211414911 is an apocalyptic number.
11414911 is a deficient number, since it is larger than the sum of its proper divisors (11913).
11414911 is a wasteful number, since it uses less digits than its factorization.
11414911 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11912.
The product of its digits is 144, while the sum is 22.
The square root of 11414911 is about 3378.5960101794. The cubic root of 11414911 is about 225.1597943066.
The spelling of 11414911 in words is "eleven million, four hundred fourteen thousand, nine hundred eleven".
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