Base | Representation |
---|---|
bin | 1000100110010… |
… | …1101010000001 |
3 | 2111212102221201 |
4 | 2021211222001 |
5 | 33213133334 |
6 | 3325021201 |
7 | 615400300 |
oct | 211455201 |
9 | 74772851 |
10 | 36067969 |
11 | 193a5443 |
12 | 100b4801 |
13 | 761abc2 |
14 | 4b0c437 |
15 | 3276c14 |
hex | 2265a81 |
36067969 has 12 divisors (see below), whose sum is σ = 42059844. Its totient is φ = 30839424.
The previous prime is 36067961. The next prime is 36068027. The reversal of 36067969 is 96976063.
It can be written as a sum of positive squares in 2 ways, for example, as 7840000 + 28227969 = 2800^2 + 5313^2 .
It is not a de Polignac number, because 36067969 - 23 = 36067961 is a prime.
It is a super-3 number, since 3×360679693 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (36067961) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29637 + ... + 30829.
It is an arithmetic number, because the mean of its divisors is an integer number (3504987).
Almost surely, 236067969 is an apocalyptic number.
It is an amenable number.
36067969 is a deficient number, since it is larger than the sum of its proper divisors (5991875).
36067969 is a wasteful number, since it uses less digits than its factorization.
36067969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1824 (or 1817 counting only the distinct ones).
The product of its (nonzero) digits is 367416, while the sum is 46.
The square root of 36067969 is about 6005.6614123675. The cubic root of 36067969 is about 330.4003985919.
The spelling of 36067969 in words is "thirty-six million, sixty-seven thousand, nine hundred sixty-nine".
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