Base | Representation |
---|---|
bin | 101101101110… |
… | …010110010101 |
3 | 211112222010222 |
4 | 231232112111 |
5 | 11032030300 |
6 | 1104524125 |
7 | 203611361 |
oct | 55562625 |
9 | 24488128 |
10 | 11986325 |
11 | 684755a |
12 | 4020645 |
13 | 2638a00 |
14 | 18402a1 |
15 | 10bb785 |
hex | b6e595 |
11986325 has 18 divisors (see below), whose sum is σ = 16099974. Its totient is φ = 8848320.
The previous prime is 11986319. The next prime is 11986339. The reversal of 11986325 is 52368911.
It can be written as a sum of positive squares in 9 ways, for example, as 10608049 + 1378276 = 3257^2 + 1174^2 .
It is not a de Polignac number, because 11986325 - 28 = 11986069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2807 + ... + 5643.
It is an arithmetic number, because the mean of its divisors is an integer number (894443).
Almost surely, 211986325 is an apocalyptic number.
It is an amenable number.
11986325 is a deficient number, since it is larger than the sum of its proper divisors (4113649).
11986325 is a wasteful number, since it uses less digits than its factorization.
11986325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2873 (or 2855 counting only the distinct ones).
The product of its digits is 12960, while the sum is 35.
The square root of 11986325 is about 3462.1272362523. The cubic root of 11986325 is about 228.8558489697.
The spelling of 11986325 in words is "eleven million, nine hundred eighty-six thousand, three hundred twenty-five".
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