Base | Representation |
---|---|
bin | 1001100010111… |
… | …0011110000011 |
3 | 2210100001101020 |
4 | 2120232132003 |
5 | 40222124402 |
6 | 3550040523 |
7 | 664205460 |
oct | 230563603 |
9 | 83301336 |
10 | 40036227 |
11 | 206658a0 |
12 | 114a9143 |
13 | 83aa19a |
14 | 5462667 |
15 | 37ac8bc |
hex | 262e783 |
40036227 has 32 divisors (see below), whose sum is σ = 66908160. Its totient is φ = 20687520.
The previous prime is 40036189. The next prime is 40036247. The reversal of 40036227 is 72263004.
40036227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 40036227 - 26 = 40036163 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 40036197 and 40036206.
It is not an unprimeable number, because it can be changed into a prime (40036247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60424 + ... + 61082.
It is an arithmetic number, because the mean of its divisors is an integer number (2090880).
Almost surely, 240036227 is an apocalyptic number.
40036227 is a deficient number, since it is larger than the sum of its proper divisors (26871933).
40036227 is a wasteful number, since it uses less digits than its factorization.
40036227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 943.
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 40036227 is about 6327.4186679878. The cubic root of 40036227 is about 342.0984036798.
The spelling of 40036227 in words is "forty million, thirty-six thousand, two hundred twenty-seven".
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