Base | Representation |
---|---|
bin | 1010000111001… |
… | …1000101010111 |
3 | 2221210212122120 |
4 | 2201303011113 |
5 | 41324230143 |
6 | 4113031023 |
7 | 1023342132 |
oct | 241630527 |
9 | 87725576 |
10 | 42414423 |
11 | 21a3a647 |
12 | 12255473 |
13 | 8a307bc |
14 | 58c1219 |
15 | 3acc383 |
hex | 2873157 |
42414423 has 8 divisors (see below), whose sum is σ = 56585328. Its totient is φ = 28259904.
The previous prime is 42414419. The next prime is 42414433. The reversal of 42414423 is 32441424.
It is a happy number.
42414423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42414423 - 22 = 42414419 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42414393 and 42414402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42414413) 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 7 ways as a sum of consecutive naturals, for example, 4561 + ... + 10277.
It is an arithmetic number, because the mean of its divisors is an integer number (7073166).
Almost surely, 242414423 is an apocalyptic number.
42414423 is a deficient number, since it is larger than the sum of its proper divisors (14170905).
42414423 is a wasteful number, since it uses less digits than its factorization.
42414423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8193.
The product of its digits is 3072, while the sum is 24.
The square root of 42414423 is about 6512.6356415817. The cubic root of 42414423 is about 348.7422145973.
Adding to 42414423 its reverse (32441424), we get a palindrome (74855847).
The spelling of 42414423 in words is "forty-two million, four hundred fourteen thousand, four hundred twenty-three".
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