Base | Representation |
---|---|
bin | 1010001110011… |
… | …1101111000011 |
3 | 2222201011002000 |
4 | 2203213233003 |
5 | 41440022402 |
6 | 4131155043 |
7 | 1030402140 |
oct | 243475703 |
9 | 88634060 |
10 | 42892227 |
11 | 22236624 |
12 | 12445a83 |
13 | 8b6a121 |
14 | 59a73c7 |
15 | 3b73c1c |
hex | 28e7bc3 |
42892227 has 16 divisors (see below), whose sum is σ = 72622080. Its totient is φ = 24509736.
The previous prime is 42892193. The next prime is 42892229. The reversal of 42892227 is 72229824.
It is a happy number.
42892227 is a `hidden beast` number, since 428 + 9 + 2 + 227 = 666.
It is not a de Polignac number, because 42892227 - 218 = 42630083 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 42892191 and 42892200.
It is not an unprimeable number, because it can be changed into a prime (42892229) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113283 + ... + 113660.
It is an arithmetic number, because the mean of its divisors is an integer number (4538880).
Almost surely, 242892227 is an apocalyptic number.
42892227 is a deficient number, since it is larger than the sum of its proper divisors (29729853).
42892227 is a wasteful number, since it uses less digits than its factorization.
42892227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226959 (or 226953 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 42892227 is about 6549.2157545770. The cubic root of 42892227 is about 350.0468699137.
The spelling of 42892227 in words is "forty-two million, eight hundred ninety-two thousand, two hundred twenty-seven".
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