Base | Representation |
---|---|
bin | 101101101010… |
… | …010110101010 |
3 | 211112010200221 |
4 | 231222112222 |
5 | 11031014322 |
6 | 1104320254 |
7 | 203512564 |
oct | 55522652 |
9 | 24463627 |
10 | 11969962 |
11 | 6836234 |
12 | 401308a |
13 | 2631424 |
14 | 1838334 |
15 | 10b69c7 |
hex | b6a5aa |
11969962 has 16 divisors (see below), whose sum is σ = 18986400. Its totient is φ = 5644080.
The previous prime is 11969941. The next prime is 11969963. The reversal of 11969962 is 26996911.
It is not an unprimeable number, because it can be changed into a prime (11969963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9637 + ... + 10807.
It is an arithmetic number, because the mean of its divisors is an integer number (1186650).
Almost surely, 211969962 is an apocalyptic number.
11969962 is a deficient number, since it is larger than the sum of its proper divisors (7016438).
11969962 is a wasteful number, since it uses less digits than its factorization.
11969962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1461.
The product of its digits is 52488, while the sum is 43.
The square root of 11969962 is about 3459.7632867004. The cubic root of 11969962 is about 228.7516615285.
The spelling of 11969962 in words is "eleven million, nine hundred sixty-nine thousand, nine hundred sixty-two".
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