Base | Representation |
---|---|
bin | 1000101001011… |
… | …0100010010100 |
3 | 2112020121120221 |
4 | 2022112202110 |
5 | 33241040210 |
6 | 3333204124 |
7 | 620163064 |
oct | 212264224 |
9 | 75217527 |
10 | 36268180 |
11 | 19521903 |
12 | 10190644 |
13 | 768b080 |
14 | 4b613a4 |
15 | 32b61da |
hex | 2296894 |
36268180 has 24 divisors (see below), whose sum is σ = 82022472. Its totient is φ = 13391232.
The previous prime is 36268159. The next prime is 36268181. The reversal of 36268180 is 8186263.
It can be written as a sum of positive squares in 4 ways, for example, as 1245456 + 35022724 = 1116^2 + 5918^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (36268181) 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, 69487 + ... + 70006.
It is an arithmetic number, because the mean of its divisors is an integer number (3417603).
Almost surely, 236268180 is an apocalyptic number.
It is an amenable number.
36268180 is an abundant number, since it is smaller than the sum of its proper divisors (45754292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36268180 is a wasteful number, since it uses less digits than its factorization.
36268180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139515 (or 139513 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 34.
The square root of 36268180 is about 6022.3068669738. The cubic root of 36268180 is about 331.0106147507.
The spelling of 36268180 in words is "thirty-six million, two hundred sixty-eight thousand, one hundred eighty".
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