Base | Representation |
---|---|
bin | 101011100000… |
… | …111110100010 |
3 | 210110112211100 |
4 | 223200332202 |
5 | 10410013031 |
6 | 1044255230 |
7 | 165650223 |
oct | 53407642 |
9 | 23415740 |
10 | 11407266 |
11 | 64914a2 |
12 | 39a1516 |
13 | 2495280 |
14 | 172d24a |
15 | 1004de6 |
hex | ae0fa2 |
11407266 has 72 divisors (see below), whose sum is σ = 28222740. Its totient is φ = 3306240.
The previous prime is 11407261. The next prime is 11407273. The reversal of 11407266 is 66270411.
11407266 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 16641 + 11390625 = 129^2 + 3375^2 .
It is not an unprimeable number, because it can be changed into a prime (11407261) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 278206 + ... + 278246.
Almost surely, 211407266 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11407266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14111370).
11407266 is an abundant number, since it is smaller than the sum of its proper divisors (16815474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11407266 is a wasteful number, since it uses less digits than its factorization.
11407266 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132 (or 88 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 11407266 is about 3377.4644335655. The cubic root of 11407266 is about 225.1095170551.
Adding to 11407266 its reverse (66270411), we get a palindrome (77677677).
The spelling of 11407266 in words is "eleven million, four hundred seven thousand, two hundred sixty-six".
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