Base | Representation |
---|---|
bin | 101100101011… |
… | …000111111011 |
3 | 211000222102200 |
4 | 230223013323 |
5 | 10444222341 |
6 | 1055001243 |
7 | 201353526 |
oct | 54530773 |
9 | 24028380 |
10 | 11710971 |
11 | 6679698 |
12 | 3b09223 |
13 | 257058c |
14 | 17abbbd |
15 | 1064db6 |
hex | b2b1fb |
11710971 has 6 divisors (see below), whose sum is σ = 16915860. Its totient is φ = 7807308.
The previous prime is 11710967. The next prime is 11710987. The reversal of 11710971 is 17901711.
It is not a de Polignac number, because 11710971 - 22 = 11710967 is a prime.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (11710471) 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, 650601 + ... + 650618.
It is an arithmetic number, because the mean of its divisors is an integer number (2819310).
Almost surely, 211710971 is an apocalyptic number.
11710971 is a deficient number, since it is larger than the sum of its proper divisors (5204889).
11710971 is a wasteful number, since it uses less digits than its factorization.
11710971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1301225 (or 1301222 counting only the distinct ones).
The product of its (nonzero) digits is 441, while the sum is 27.
The square root of 11710971 is about 3422.1296001174. The cubic root of 11710971 is about 227.0898038463.
The spelling of 11710971 in words is "eleven million, seven hundred ten thousand, nine hundred seventy-one".
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