Base | Representation |
---|---|
bin | 101101001000… |
… | …010000101011 |
3 | 211021001010211 |
4 | 231020100223 |
5 | 11012032230 |
6 | 1101321551 |
7 | 202361500 |
oct | 55102053 |
9 | 24231124 |
10 | 11830315 |
11 | 6750322 |
12 | 3b662b7 |
13 | 25b29b3 |
14 | 17dd4a7 |
15 | 108a42a |
hex | b4842b |
11830315 has 24 divisors (see below), whose sum is σ = 16703280. Its totient is φ = 8019648.
The previous prime is 11830297. The next prime is 11830337. The reversal of 11830315 is 51303811.
It is not a de Polignac number, because 11830315 - 27 = 11830187 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26484 + ... + 26926.
It is an arithmetic number, because the mean of its divisors is an integer number (695970).
It is a vampire number, since it can be written as 3101 ⋅ 3815 (with its own digits).
Almost surely, 211830315 is an apocalyptic number.
11830315 is a deficient number, since it is larger than the sum of its proper divisors (4872965).
11830315 is a wasteful number, since it uses less digits than its factorization.
11830315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571 (or 564 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 22.
The square root of 11830315 is about 3439.5224959288. The cubic root of 11830315 is about 227.8586060334.
The spelling of 11830315 in words is "eleven million, eight hundred thirty thousand, three hundred fifteen".
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