Base | Representation |
---|---|
bin | 1001100100000… |
… | …1111111111111 |
3 | 2210111010010001 |
4 | 2121001333333 |
5 | 40232204343 |
6 | 3551455131 |
7 | 664660630 |
oct | 231017777 |
9 | 83433101 |
10 | 40116223 |
11 | 2070aa04 |
12 | 115274a7 |
13 | 8407714 |
14 | 5483887 |
15 | 37c644d |
hex | 2641fff |
40116223 has 8 divisors (see below), whose sum is σ = 46599200. Its totient is φ = 33821280.
The previous prime is 40116217. The next prime is 40116233. The reversal of 40116223 is 32261104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 40116223 - 25 = 40116191 is a prime.
It is a super-2 number, since 2×401162232 = 3218622695571458, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 40116223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40116233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46548 + ... + 47401.
It is an arithmetic number, because the mean of its divisors is an integer number (5824900).
Almost surely, 240116223 is an apocalyptic number.
40116223 is a deficient number, since it is larger than the sum of its proper divisors (6482977).
40116223 is an equidigital number, since it uses as much as digits as its factorization.
40116223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94017.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 40116223 is about 6333.7368906515. The cubic root of 40116223 is about 342.3260999375.
Adding to 40116223 its reverse (32261104), we get a palindrome (72377327).
The spelling of 40116223 in words is "forty million, one hundred sixteen thousand, two hundred twenty-three".
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