Base | Representation |
---|---|
bin | 1001111001010… |
… | …1010101010011 |
3 | 2220002201201010 |
4 | 2132111111103 |
5 | 41111144011 |
6 | 4041342003 |
7 | 1012540062 |
oct | 236252523 |
9 | 86081633 |
10 | 41506131 |
11 | 2147a197 |
12 | 11a97903 |
13 | 87a3254 |
14 | 57261d9 |
15 | 399d1a6 |
hex | 2795553 |
41506131 has 4 divisors (see below), whose sum is σ = 55341512. Its totient is φ = 27670752.
The previous prime is 41506109. The next prime is 41506139. The reversal of 41506131 is 13160514.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 41506131 - 26 = 41506067 is a prime.
It is a super-2 number, since 2×415061312 = 3445517821178322, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 41506098 and 41506107.
It is not an unprimeable number, because it can be changed into a prime (41506139) 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, 6917686 + ... + 6917691.
It is an arithmetic number, because the mean of its divisors is an integer number (13835378).
Almost surely, 241506131 is an apocalyptic number.
41506131 is a deficient number, since it is larger than the sum of its proper divisors (13835381).
41506131 is a wasteful number, since it uses less digits than its factorization.
41506131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13835380.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 41506131 is about 6442.5252036760. The cubic root of 41506131 is about 346.2348272794.
Adding to 41506131 its reverse (13160514), we get a palindrome (54666645).
The spelling of 41506131 in words is "forty-one million, five hundred six thousand, one hundred thirty-one".
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