Base | Representation |
---|---|
bin | 101100010010… |
… | …010000010100 |
3 | 210211210200222 |
4 | 230102100110 |
5 | 10432442413 |
6 | 1052453512 |
7 | 200450540 |
oct | 54222024 |
9 | 23753628 |
10 | 11609108 |
11 | 660a105 |
12 | 3a7a298 |
13 | 25360c4 |
14 | 1782a20 |
15 | 1044b08 |
hex | b12414 |
11609108 has 12 divisors (see below), whose sum is σ = 23218272. Its totient is φ = 4975320.
The previous prime is 11609107. The next prime is 11609119. The reversal of 11609108 is 80190611.
11609108 is an admirable number.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11609107) 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, 207278 + ... + 207333.
It is an arithmetic number, because the mean of its divisors is an integer number (1934856).
Almost surely, 211609108 is an apocalyptic number.
It is an amenable number.
11609108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11609108 is a wasteful number, since it uses less digits than its factorization.
11609108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 414622 (or 414620 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 26.
The square root of 11609108 is about 3407.2141112645. The cubic root of 11609108 is about 226.4294702488.
Adding to 11609108 its reverse (80190611), we get a palindrome (91799719).
The spelling of 11609108 in words is "eleven million, six hundred nine thousand, one hundred eight".
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