Base | Representation |
---|---|
bin | 1010000011010… |
… | …1100001101100 |
3 | 2221100001210002 |
4 | 2200311201230 |
5 | 41243143114 |
6 | 4103403432 |
7 | 1021242053 |
oct | 240654154 |
9 | 87301702 |
10 | 42162284 |
11 | 2188816a |
12 | 12153578 |
13 | 8972ac8 |
14 | 585739a |
15 | 3a7c7de |
hex | 283586c |
42162284 has 6 divisors (see below), whose sum is σ = 73784004. Its totient is φ = 21081140.
The previous prime is 42162283. The next prime is 42162301. The reversal of 42162284 is 48226124.
It is not an unprimeable number, because it can be changed into a prime (42162283) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5270282 + ... + 5270289.
It is an arithmetic number, because the mean of its divisors is an integer number (12297334).
Almost surely, 242162284 is an apocalyptic number.
It is an amenable number.
42162284 is a deficient number, since it is larger than the sum of its proper divisors (31621720).
42162284 is a wasteful number, since it uses less digits than its factorization.
42162284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10540575 (or 10540573 counting only the distinct ones).
The product of its digits is 6144, while the sum is 29.
The square root of 42162284 is about 6493.2491096523. The cubic root of 42162284 is about 348.0497902952.
The spelling of 42162284 in words is "forty-two million, one hundred sixty-two thousand, two hundred eighty-four".
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