Base | Representation |
---|---|
bin | 101011110001… |
… | …010111110111 |
3 | 210120221221122 |
4 | 223301113313 |
5 | 10414140143 |
6 | 1045534155 |
7 | 166350062 |
oct | 53612767 |
9 | 23527848 |
10 | 11474423 |
11 | 65279a4 |
12 | 3a1435b |
13 | 24b99cc |
14 | 17498d9 |
15 | 1019c68 |
hex | af15f7 |
11474423 has 4 divisors (see below), whose sum is σ = 12078360. Its totient is φ = 10870488.
The previous prime is 11474413. The next prime is 11474431. The reversal of 11474423 is 32447411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32447411 = 23 ⋅1410757.
It is a cyclic number.
It is not a de Polignac number, because 11474423 - 214 = 11458039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11474392 and 11474401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11474413) 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, 301940 + ... + 301977.
It is an arithmetic number, because the mean of its divisors is an integer number (3019590).
Almost surely, 211474423 is an apocalyptic number.
11474423 is a deficient number, since it is larger than the sum of its proper divisors (603937).
11474423 is an equidigital number, since it uses as much as digits as its factorization.
11474423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603936.
The product of its digits is 2688, while the sum is 26.
The square root of 11474423 is about 3387.3917694887. The cubic root of 11474423 is about 225.5504088367.
The spelling of 11474423 in words is "eleven million, four hundred seventy-four thousand, four hundred twenty-three".
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