Base | Representation |
---|---|
bin | 1000000100010… |
… | …0110001001101 |
3 | 2100200001102020 |
4 | 2001010301031 |
5 | 32130223414 |
6 | 3205120353 |
7 | 560413356 |
oct | 201046115 |
9 | 70601366 |
10 | 33836109 |
11 | 1811062a |
12 | b3b90b9 |
13 | 7019088 |
14 | 46cad2d |
15 | 2e857a9 |
hex | 2044c4d |
33836109 has 16 divisors (see below), whose sum is σ = 45878400. Its totient is φ = 22178816.
The previous prime is 33836083. The next prime is 33836119. The reversal of 33836109 is 90163833.
It is a cyclic number.
It is not a de Polignac number, because 33836109 - 27 = 33835981 is a prime.
It is a super-2 number, since 2×338361092 = 2289764544519762, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 33836109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33836119) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94072 + ... + 94430.
It is an arithmetic number, because the mean of its divisors is an integer number (2867400).
Almost surely, 233836109 is an apocalyptic number.
It is an amenable number.
33836109 is a deficient number, since it is larger than the sum of its proper divisors (12042291).
33836109 is a wasteful number, since it uses less digits than its factorization.
33836109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 804.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 33836109 is about 5816.8813809463. The cubic root of 33836109 is about 323.4398089359.
The spelling of 33836109 in words is "thirty-three million, eight hundred thirty-six thousand, one hundred nine".
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