Base | Representation |
---|---|
bin | 101101001000… |
… | …010011001001 |
3 | 211021001100200 |
4 | 231020103021 |
5 | 11012033343 |
6 | 1101322413 |
7 | 202362114 |
oct | 55102311 |
9 | 24231320 |
10 | 11830473 |
11 | 6750456 |
12 | 3b66409 |
13 | 25b2aa5 |
14 | 17dd57b |
15 | 108a4d3 |
hex | b484c9 |
11830473 has 6 divisors (see below), whose sum is σ = 17088474. Its totient is φ = 7886976.
The previous prime is 11830459. The next prime is 11830513. The reversal of 11830473 is 37403811.
It can be written as a sum of positive squares in only one way, i.e., 7112889 + 4717584 = 2667^2 + 2172^2 .
It is not a de Polignac number, because 11830473 - 26 = 11830409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11830573) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 657240 + ... + 657257.
It is an arithmetic number, because the mean of its divisors is an integer number (2848079).
Almost surely, 211830473 is an apocalyptic number.
It is an amenable number.
11830473 is a deficient number, since it is larger than the sum of its proper divisors (5258001).
11830473 is a wasteful number, since it uses less digits than its factorization.
11830473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1314503 (or 1314500 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 11830473 is about 3439.5454641566. The cubic root of 11830473 is about 227.8596204189.
The spelling of 11830473 in words is "eleven million, eight hundred thirty thousand, four hundred seventy-three".
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