Base | Representation |
---|---|
bin | 1010000111110… |
… | …0010010010010 |
3 | 2221212210100112 |
4 | 2201330102102 |
5 | 41331431424 |
6 | 4113521322 |
7 | 1023560045 |
oct | 241742222 |
9 | 87783315 |
10 | 42452114 |
11 | 21a659a1 |
12 | 12273242 |
13 | 8a449c3 |
14 | 58d0c5c |
15 | 3ad860e |
hex | 287c492 |
42452114 has 8 divisors (see below), whose sum is σ = 65874060. Its totient is φ = 20494096.
The previous prime is 42452083. The next prime is 42452117. The reversal of 42452114 is 41125424.
It can be written as a sum of positive squares in 2 ways, for example, as 42445225 + 6889 = 6515^2 + 83^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 42452114.
It is not an unprimeable number, because it can be changed into a prime (42452117) 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 3 ways as a sum of consecutive naturals, for example, 365909 + ... + 366024.
Almost surely, 242452114 is an apocalyptic number.
42452114 is a deficient number, since it is larger than the sum of its proper divisors (23421946).
42452114 is a wasteful number, since it uses less digits than its factorization.
42452114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 731964.
The product of its digits is 1280, while the sum is 23.
The square root of 42452114 is about 6515.5286815423. The cubic root of 42452114 is about 348.8454856881.
Adding to 42452114 its reverse (41125424), we get a palindrome (83577538).
The spelling of 42452114 in words is "forty-two million, four hundred fifty-two thousand, one hundred fourteen".
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