Base | Representation |
---|---|
bin | 100010110001001101010 |
3 | 2010212211112 |
4 | 10112021222 |
5 | 242424211 |
6 | 40230322 |
7 | 12453410 |
oct | 4261152 |
9 | 2125745 |
10 | 1139306 |
11 | 708a83 |
12 | 46b3a2 |
13 | 30b75c |
14 | 2192b0 |
15 | 17788b |
hex | 11626a |
1139306 has 16 divisors (see below), whose sum is σ = 2068416. Its totient is φ = 459456.
The previous prime is 1139293. The next prime is 1139309. The reversal of 1139306 is 6039311.
1139306 = T148 + T149 + ... + T215.
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (1139309) 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, 2156 + ... + 2631.
It is an arithmetic number, because the mean of its divisors is an integer number (129276).
21139306 is an apocalyptic number.
1139306 is a deficient number, since it is larger than the sum of its proper divisors (929110).
1139306 is a wasteful number, since it uses less digits than its factorization.
1139306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4813.
The product of its (nonzero) digits is 486, while the sum is 23.
The square root of 1139306 is about 1067.3827804495. The cubic root of 1139306 is about 104.4431900491.
The spelling of 1139306 in words is "one million, one hundred thirty-nine thousand, three hundred six".
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