Base | Representation |
---|---|
bin | 1001110111110… |
… | …1101100000000 |
3 | 2212220210212001 |
4 | 2131331230000 |
5 | 41100044110 |
6 | 4035313344 |
7 | 1011654523 |
oct | 235755400 |
9 | 85823761 |
10 | 41409280 |
11 | 21413450 |
12 | 11a4b854 |
13 | 876b143 |
14 | 56dcbba |
15 | 397e63a |
hex | 277db00 |
41409280 has 144 divisors (see below), whose sum is σ = 115232544. Its totient is φ = 14090240.
The previous prime is 41409217. The next prime is 41409289. The reversal of 41409280 is 8290414.
41409280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41409289) 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 15 ways as a sum of consecutive naturals, for example, 239274 + ... + 239446.
It is an arithmetic number, because the mean of its divisors is an integer number (800226).
Almost surely, 241409280 is an apocalyptic number.
41409280 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 41409280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57616272).
41409280 is an abundant number, since it is smaller than the sum of its proper divisors (73823264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
41409280 is a wasteful number, since it uses less digits than its factorization.
41409280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222 (or 208 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 41409280 is about 6435.0042735029. The cubic root of 41409280 is about 345.9653144421.
Adding to 41409280 its reverse (8290414), we get a palindrome (49699694).
It can be divided in two parts, 41409 and 280, that multiplied together give a triangular number (11594520 = T4815).
The spelling of 41409280 in words is "forty-one million, four hundred nine thousand, two hundred eighty".
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