Base | Representation |
---|---|
bin | 1001110111100… |
… | …0100001010001 |
3 | 2212212201211002 |
4 | 2131320201101 |
5 | 41043404423 |
6 | 4035031345 |
7 | 1011536024 |
oct | 235704121 |
9 | 85781732 |
10 | 41388113 |
11 | 213a9558 |
12 | 11a3b555 |
13 | 8761610 |
14 | 56d51bb |
15 | 3978228 |
hex | 2778851 |
41388113 has 8 divisors (see below), whose sum is σ = 44625000. Its totient is φ = 38158848.
The previous prime is 41388097. The next prime is 41388121. The reversal of 41388113 is 31188314.
It can be written as a sum of positive squares in 4 ways, for example, as 6436369 + 34951744 = 2537^2 + 5912^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 41388113 - 24 = 41388097 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (41388173) 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, 14963 + ... + 17511.
It is an arithmetic number, because the mean of its divisors is an integer number (5578125).
Almost surely, 241388113 is an apocalyptic number.
It is an amenable number.
41388113 is a deficient number, since it is larger than the sum of its proper divisors (3236887).
41388113 is a wasteful number, since it uses less digits than its factorization.
41388113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3811.
The product of its digits is 2304, while the sum is 29.
The square root of 41388113 is about 6433.3593868212. The cubic root of 41388113 is about 345.9063558710.
The spelling of 41388113 in words is "forty-one million, three hundred eighty-eight thousand, one hundred thirteen".
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