Base | Representation |
---|---|
bin | 1010001010101… |
… | …0011010100100 |
3 | 2222020101112112 |
4 | 2202222122210 |
5 | 41404003220 |
6 | 4121540152 |
7 | 1025304650 |
oct | 242523244 |
9 | 88211475 |
10 | 42641060 |
11 | 22084950 |
12 | 12344658 |
13 | 8aac9c7 |
14 | 593da60 |
15 | 3b245c5 |
hex | 28aa6a4 |
42641060 has 48 divisors (see below), whose sum is σ = 111646080. Its totient is φ = 13290240.
The previous prime is 42641051. The next prime is 42641063. The reversal of 42641060 is 6014624.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (42641063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12305 + ... + 15384.
It is an arithmetic number, because the mean of its divisors is an integer number (2325960).
Almost surely, 242641060 is an apocalyptic number.
It is an amenable number.
42641060 is an abundant number, since it is smaller than the sum of its proper divisors (69005020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42641060 is a wasteful number, since it uses less digits than its factorization.
42641060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27716 (or 27714 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 42641060 is about 6530.0122511371. The cubic root of 42641060 is about 349.3622672685.
Adding to 42641060 its reverse (6014624), we get a palindrome (48655684).
The spelling of 42641060 in words is "forty-two million, six hundred forty-one thousand, sixty".
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