Base | Representation |
---|---|
bin | 1001111010100… |
… | …0101101010011 |
3 | 2220020202120101 |
4 | 2132220231103 |
5 | 41121213431 |
6 | 4043153231 |
7 | 1013320333 |
oct | 236505523 |
9 | 86222511 |
10 | 41585491 |
11 | 21523882 |
12 | 11b15817 |
13 | 88003cc |
14 | 57470c3 |
15 | 39b6961 |
hex | 27a8b53 |
41585491 has 2 divisors, whose sum is σ = 41585492. Its totient is φ = 41585490.
The previous prime is 41585473. The next prime is 41585497. The reversal of 41585491 is 19458514.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 41585491 - 215 = 41552723 is a prime.
It is a super-2 number, since 2×415854912 = 3458706123422162, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 41585491.
It is not a weakly prime, because it can be changed into another prime (41585497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20792745 + 20792746.
It is an arithmetic number, because the mean of its divisors is an integer number (20792746).
Almost surely, 241585491 is an apocalyptic number.
41585491 is a deficient number, since it is larger than the sum of its proper divisors (1).
41585491 is an equidigital number, since it uses as much as digits as its factorization.
41585491 is an evil number, because the sum of its binary digits is even.
The product of its digits is 28800, while the sum is 37.
The square root of 41585491 is about 6448.6813380721. The cubic root of 41585491 is about 346.4553545574.
The spelling of 41585491 in words is "forty-one million, five hundred eighty-five thousand, four hundred ninety-one".
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