Base | Representation |
---|---|
bin | 1001110111110… |
… | …0101010000101 |
3 | 2212220121001210 |
4 | 2131330222011 |
5 | 41044430221 |
6 | 4035242033 |
7 | 1011636315 |
oct | 235745205 |
9 | 85817053 |
10 | 41405061 |
11 | 21410265 |
12 | 11a49319 |
13 | 8769249 |
14 | 56db445 |
15 | 397d276 |
hex | 277ca85 |
41405061 has 4 divisors (see below), whose sum is σ = 55206752. Its totient is φ = 27603372.
The previous prime is 41405059. The next prime is 41405107. The reversal of 41405061 is 16050414.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 41405061 - 21 = 41405059 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 (41409061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6900841 + ... + 6900846.
It is an arithmetic number, because the mean of its divisors is an integer number (13801688).
Almost surely, 241405061 is an apocalyptic number.
It is an amenable number.
41405061 is a deficient number, since it is larger than the sum of its proper divisors (13801691).
41405061 is a wasteful number, since it uses less digits than its factorization.
41405061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13801690.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 41405061 is about 6434.6764487424. The cubic root of 41405061 is about 345.9535644411.
Adding to 41405061 its reverse (16050414), we get a palindrome (57455475).
The spelling of 41405061 in words is "forty-one million, four hundred five thousand, sixty-one".
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