Base | Representation |
---|---|
bin | 11110101010101011011101 |
3 | 120010102121200 |
4 | 132222223131 |
5 | 4024223013 |
6 | 444150113 |
7 | 125221464 |
oct | 36525335 |
9 | 16112550 |
10 | 8039133 |
11 | 45a0a13 |
12 | 2838339 |
13 | 18861ab |
14 | 10d39db |
15 | a8be73 |
hex | 7aaadd |
8039133 has 6 divisors (see below), whose sum is σ = 11612094. Its totient is φ = 5359416.
The previous prime is 8039123. The next prime is 8039149. The reversal of 8039133 is 3319308.
It can be written as a sum of positive squares in only one way, i.e., 7064964 + 974169 = 2658^2 + 987^2 .
It is not a de Polignac number, because 8039133 - 222 = 3844829 is a prime.
It is a plaindrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 8039097 and 8039106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8039123) 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, 446610 + ... + 446627.
It is an arithmetic number, because the mean of its divisors is an integer number (1935349).
Almost surely, 28039133 is an apocalyptic number.
It is an amenable number.
8039133 is a deficient number, since it is larger than the sum of its proper divisors (3572961).
8039133 is a wasteful number, since it uses less digits than its factorization.
8039133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 893243 (or 893240 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 8039133 is about 2835.3364879675. The cubic root of 8039133 is about 200.3255780404.
The spelling of 8039133 in words is "eight million, thirty-nine thousand, one hundred thirty-three".
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