Base | Representation |
---|---|
bin | 1001111010001… |
… | …0111010001101 |
3 | 2220012112222202 |
4 | 2132202322031 |
5 | 41114433431 |
6 | 4042451245 |
7 | 1013161154 |
oct | 236427215 |
9 | 86175882 |
10 | 41561741 |
11 | 21507a51 |
12 | 11b03b25 |
13 | 87c2660 |
14 | 573c59b |
15 | 39ae8cb |
hex | 27a2e8d |
41561741 has 8 divisors (see below), whose sum is σ = 45851064. Its totient is φ = 37428480.
The previous prime is 41561717. The next prime is 41561749. The reversal of 41561741 is 14716514.
It can be written as a sum of positive squares in 4 ways, for example, as 23716 + 41538025 = 154^2 + 6445^2 .
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 41561741 - 222 = 37367437 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41561749) 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, 38456 + ... + 39521.
It is an arithmetic number, because the mean of its divisors is an integer number (5731383).
Almost surely, 241561741 is an apocalyptic number.
41561741 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
41561741 is a deficient number, since it is larger than the sum of its proper divisors (4289323).
41561741 is a wasteful number, since it uses less digits than its factorization.
41561741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78031.
The product of its digits is 3360, while the sum is 29.
The square root of 41561741 is about 6446.8396133299. The cubic root of 41561741 is about 346.3893869856.
The spelling of 41561741 in words is "forty-one million, five hundred sixty-one thousand, seven hundred forty-one".
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