Base | Representation |
---|---|
bin | 1010000011111… |
… | …0110010010110 |
3 | 2221101222210220 |
4 | 2200332302112 |
5 | 41300401324 |
6 | 4104255210 |
7 | 1021460460 |
oct | 240766226 |
9 | 87358726 |
10 | 42200214 |
11 | 21903711 |
12 | 12171506 |
13 | 8987154 |
14 | 5867130 |
15 | 3a88b79 |
hex | 283ec96 |
42200214 has 32 divisors (see below), whose sum is σ = 96650496. Its totient is φ = 12033120.
The previous prime is 42200203. The next prime is 42200237. The reversal of 42200214 is 41200224.
42200214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×422002143 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42200193 and 42200202.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 39244 + ... + 40304.
It is an arithmetic number, because the mean of its divisors is an integer number (3020328).
Almost surely, 242200214 is an apocalyptic number.
42200214 is an abundant number, since it is smaller than the sum of its proper divisors (54450282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42200214 is a wasteful number, since it uses less digits than its factorization.
42200214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2020.
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 42200214 is about 6496.1691788315. The cubic root of 42200214 is about 348.1541297702.
Adding to 42200214 its reverse (41200224), we get a palindrome (83400438).
The spelling of 42200214 in words is "forty-two million, two hundred thousand, two hundred fourteen".
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