Base | Representation |
---|---|
bin | 1010000100001… |
… | …0010000001110 |
3 | 2221102201021211 |
4 | 2201002100032 |
5 | 41301330124 |
6 | 4104445034 |
7 | 1021550044 |
oct | 241022016 |
9 | 87381254 |
10 | 42214414 |
11 | 21913350 |
12 | 1217977a |
13 | 8990758 |
14 | 586c394 |
15 | 3a8ce94 |
hex | 284240e |
42214414 has 8 divisors (see below), whose sum is σ = 69078168. Its totient is φ = 19188360.
The previous prime is 42214411. The next prime is 42214421. The reversal of 42214414 is 41441224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1918837 = 42214414 / (4 + 2 + 2 + 1 + 4 + 4 + 1 + 4).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42214411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 959397 + ... + 959440.
It is an arithmetic number, because the mean of its divisors is an integer number (8634771).
Almost surely, 242214414 is an apocalyptic number.
42214414 is a deficient number, since it is larger than the sum of its proper divisors (26863754).
42214414 is a wasteful number, since it uses less digits than its factorization.
42214414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1918850.
The product of its digits is 1024, while the sum is 22.
The square root of 42214414 is about 6497.2620387360. The cubic root of 42214414 is about 348.1931756562.
Adding to 42214414 its reverse (41441224), we get a palindrome (83655638).
The spelling of 42214414 in words is "forty-two million, two hundred fourteen thousand, four hundred fourteen".
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