Base | Representation |
---|---|
bin | 1000101011001… |
… | …1010001101100 |
3 | 2112110121001221 |
4 | 2022303101230 |
5 | 33303322100 |
6 | 3335513124 |
7 | 621163225 |
oct | 212632154 |
9 | 75417057 |
10 | 36385900 |
11 | 195a22a1 |
12 | 102287a4 |
13 | 76cc825 |
14 | 4b9224c |
15 | 32db01a |
hex | 22b346c |
36385900 has 36 divisors (see below), whose sum is σ = 79401168. Its totient is φ = 14472640.
The previous prime is 36385897. The next prime is 36385907. The reversal of 36385900 is 958363.
It is not an unprimeable number, because it can be changed into a prime (36385907) 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, 18777 + ... + 20623.
It is an arithmetic number, because the mean of its divisors is an integer number (2205588).
Almost surely, 236385900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 36385900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39700584).
36385900 is an abundant number, since it is smaller than the sum of its proper divisors (43015268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36385900 is a wasteful number, since it uses less digits than its factorization.
36385900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2058 (or 2051 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 36385900 is about 6032.0726122950. The cubic root of 36385900 is about 331.3683616419.
The spelling of 36385900 in words is "thirty-six million, three hundred eighty-five thousand, nine hundred".
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