Base | Representation |
---|---|
bin | 1001110101010… |
… | …0011110100000 |
3 | 2212121020022012 |
4 | 2131110132200 |
5 | 41024143410 |
6 | 4031532052 |
7 | 1010352431 |
oct | 235243640 |
9 | 85536265 |
10 | 41240480 |
11 | 21308646 |
12 | 1198a028 |
13 | 870c368 |
14 | 5697488 |
15 | 3949605 |
hex | 27547a0 |
41240480 has 48 divisors (see below), whose sum is σ = 98335944. Its totient is φ = 16343040.
The previous prime is 41240473. The next prime is 41240489. The reversal of 41240480 is 8404214.
It can be written as a sum of positive squares in 4 ways, for example, as 22543504 + 18696976 = 4748^2 + 4324^2 .
It is not an unprimeable number, because it can be changed into a prime (41240489) 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, 16940 + ... + 19220.
Almost surely, 241240480 is an apocalyptic number.
41240480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 41240480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49167972).
41240480 is an abundant number, since it is smaller than the sum of its proper divisors (57095464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41240480 is a wasteful number, since it uses less digits than its factorization.
41240480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2409 (or 2401 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 41240480 is about 6421.8751155718. The cubic root of 41240480 is about 345.4945787568.
Adding to 41240480 its reverse (8404214), we get a palindrome (49644694).
The spelling of 41240480 in words is "forty-one million, two hundred forty thousand, four hundred eighty".
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