Base | Representation |
---|---|
bin | 1001111111001… |
… | …0011100000010 |
3 | 2220211002211112 |
4 | 2133302130002 |
5 | 41210344430 |
6 | 4053443322 |
7 | 1016015651 |
oct | 237623402 |
9 | 86732745 |
10 | 41887490 |
11 | 2170a767 |
12 | 12040542 |
13 | 88a79c8 |
14 | 57c5198 |
15 | 3a26195 |
hex | 27f2702 |
41887490 has 32 divisors (see below), whose sum is σ = 81356400. Its totient is φ = 15468544.
The previous prime is 41887453. The next prime is 41887493. The reversal of 41887490 is 9478814.
It is a happy number.
41887490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 38800441 + 3087049 = 6229^2 + 1757^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (41887493) 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, 6686 + ... + 11334.
Almost surely, 241887490 is an apocalyptic number.
41887490 is a deficient number, since it is larger than the sum of its proper divisors (39468910).
41887490 is a wasteful number, since it uses less digits than its factorization.
41887490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4726.
The product of its (nonzero) digits is 64512, while the sum is 41.
The square root of 41887490 is about 6472.0545424154. The cubic root of 41887490 is about 347.2919998101.
The spelling of 41887490 in words is "forty-one million, eight hundred eighty-seven thousand, four hundred ninety".
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