Base | Representation |
---|---|
bin | 1010000100010… |
… | …0001000110110 |
3 | 2221110002212202 |
4 | 2201010020312 |
5 | 41302102014 |
6 | 4104544502 |
7 | 1021611413 |
oct | 241041066 |
9 | 87402782 |
10 | 42222134 |
11 | 21919129 |
12 | 12182132 |
13 | 8994116 |
14 | 587110a |
15 | 3a903de |
hex | 2844236 |
42222134 has 8 divisors (see below), whose sum is σ = 64045080. Its totient is φ = 20873776.
The previous prime is 42222119. The next prime is 42222139. The reversal of 42222134 is 43122224.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42222139) 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, 118424 + ... + 118779.
It is an arithmetic number, because the mean of its divisors is an integer number (8005635).
Almost surely, 242222134 is an apocalyptic number.
42222134 is a deficient number, since it is larger than the sum of its proper divisors (21822946).
42222134 is a wasteful number, since it uses less digits than its factorization.
42222134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 237294.
The product of its digits is 768, while the sum is 20.
The square root of 42222134 is about 6497.8561079790. The cubic root of 42222134 is about 348.2143997455.
Adding to 42222134 its reverse (43122224), we get a palindrome (85344358).
The spelling of 42222134 in words is "forty-two million, two hundred twenty-two thousand, one hundred thirty-four".
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