Base | Representation |
---|---|
bin | 101100011100… |
… | …011101100000 |
3 | 210220221001021 |
4 | 230130131200 |
5 | 10440312122 |
6 | 1053415224 |
7 | 201013450 |
oct | 54343540 |
9 | 23827037 |
10 | 11650912 |
11 | 6638559 |
12 | 3a9a514 |
13 | 254c140 |
14 | 1793d60 |
15 | 10521c7 |
hex | b1c760 |
11650912 has 48 divisors (see below), whose sum is σ = 28238112. Its totient is φ = 4608000.
The previous prime is 11650889. The next prime is 11650913. The reversal of 11650912 is 21905611.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11650913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 912 + ... + 4912.
It is an arithmetic number, because the mean of its divisors is an integer number (588294).
Almost surely, 211650912 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11650912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14119056).
11650912 is an abundant number, since it is smaller than the sum of its proper divisors (16587200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11650912 is a wasteful number, since it uses less digits than its factorization.
11650912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4031 (or 4023 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 25.
The square root of 11650912 is about 3413.3432291523. The cubic root of 11650912 is about 226.7009329203.
The spelling of 11650912 in words is "eleven million, six hundred fifty thousand, nine hundred twelve".
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