Base | Representation |
---|---|
bin | 101101001000… |
… | …001111111111 |
3 | 211021001002012 |
4 | 231020033333 |
5 | 11012032041 |
6 | 1101321435 |
7 | 202361405 |
oct | 55101777 |
9 | 24231065 |
10 | 11830271 |
11 | 6750292 |
12 | 3b6627b |
13 | 25b297b |
14 | 17dd475 |
15 | 108a3eb |
hex | b483ff |
11830271 has 8 divisors (see below), whose sum is σ = 12015744. Its totient is φ = 11646360.
The previous prime is 11830253. The next prime is 11830277. The reversal of 11830271 is 17203811.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11830271 - 26 = 11830207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11830277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33920 + ... + 34266.
It is an arithmetic number, because the mean of its divisors is an integer number (1501968).
Almost surely, 211830271 is an apocalyptic number.
11830271 is a deficient number, since it is larger than the sum of its proper divisors (185473).
11830271 is a wasteful number, since it uses less digits than its factorization.
11830271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 781.
The product of its (nonzero) digits is 336, while the sum is 23.
The square root of 11830271 is about 3439.5160996861. The cubic root of 11830271 is about 227.8583235447.
The spelling of 11830271 in words is "eleven million, eight hundred thirty thousand, two hundred seventy-one".
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