Base | Representation |
---|---|
bin | 101010111001… |
… | …001101110111 |
3 | 210011021102112 |
4 | 222321031313 |
5 | 10334310112 |
6 | 1041001235 |
7 | 164401346 |
oct | 52711567 |
9 | 23137375 |
10 | 11244407 |
11 | 63900a9 |
12 | 392321b |
13 | 24390c5 |
14 | 16c9b5d |
15 | ec1a22 |
hex | ab9377 |
11244407 has 4 divisors (see below), whose sum is σ = 11353680. Its totient is φ = 11135136.
The previous prime is 11244403. The next prime is 11244419. The reversal of 11244407 is 70444211.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70444211 = 47 ⋅1498813.
It is a cyclic number.
It is not a de Polignac number, because 11244407 - 22 = 11244403 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 (11244403) 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, 54482 + ... + 54687.
It is an arithmetic number, because the mean of its divisors is an integer number (2838420).
Almost surely, 211244407 is an apocalyptic number.
11244407 is a deficient number, since it is larger than the sum of its proper divisors (109273).
11244407 is a wasteful number, since it uses less digits than its factorization.
11244407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109272.
The product of its (nonzero) digits is 896, while the sum is 23.
The square root of 11244407 is about 3353.2681073842. The cubic root of 11244407 is about 224.0330985848.
Adding to 11244407 its reverse (70444211), we get a palindrome (81688618).
The spelling of 11244407 in words is "eleven million, two hundred forty-four thousand, four hundred seven".
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