Base | Representation |
---|---|
bin | 1111000001111… |
… | …0110110101101 |
3 | 11101121210220200 |
4 | 3300132312231 |
5 | 112114302231 |
6 | 10131104113 |
7 | 1363560555 |
oct | 360366655 |
9 | 141553820 |
10 | 63040941 |
11 | 32648657 |
12 | 19142039 |
13 | 100a3142 |
14 | 8530165 |
15 | 5803be6 |
hex | 3c1edad |
63040941 has 12 divisors (see below), whose sum is σ = 91533468. Its totient is φ = 41808384.
The previous prime is 63040937. The next prime is 63041023. The reversal of 63040941 is 14904036.
It can be written as a sum of positive squares in 2 ways, for example, as 5978025 + 57062916 = 2445^2 + 7554^2 .
It is not a de Polignac number, because 63040941 - 22 = 63040937 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63040921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16410 + ... + 19883.
It is an arithmetic number, because the mean of its divisors is an integer number (7627789).
Almost surely, 263040941 is an apocalyptic number.
It is an amenable number.
63040941 is a deficient number, since it is larger than the sum of its proper divisors (28492527).
63040941 is a wasteful number, since it uses less digits than its factorization.
63040941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36492 (or 36489 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The square root of 63040941 is about 7939.8325549095. The cubic root of 63040941 is about 397.9918960834.
Adding to 63040941 its reverse (14904036), we get a palindrome (77944977).
The spelling of 63040941 in words is "sixty-three million, forty thousand, nine hundred forty-one".
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