Base | Representation |
---|---|
bin | 1010001000000… |
… | …0100111111010 |
3 | 2221220200201121 |
4 | 2202000213322 |
5 | 41333014012 |
6 | 4114135454 |
7 | 1023662620 |
oct | 242004772 |
9 | 87820647 |
10 | 42469882 |
11 | 21a78284 |
12 | 1228158a |
13 | 8a4cb10 |
14 | 58d7510 |
15 | 3adda07 |
hex | 28809fa |
42469882 has 32 divisors (see below), whose sum is σ = 78825600. Its totient is φ = 16711488.
The previous prime is 42469879. The next prime is 42469901. The reversal of 42469882 is 28896424.
It is an unprimeable number.
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 in 15 ways as a sum of consecutive naturals, for example, 41169 + ... + 42187.
It is an arithmetic number, because the mean of its divisors is an integer number (2463300).
Almost surely, 242469882 is an apocalyptic number.
42469882 is a deficient number, since it is larger than the sum of its proper divisors (36355718).
42469882 is a wasteful number, since it uses less digits than its factorization.
42469882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1270.
The product of its digits is 221184, while the sum is 43.
The square root of 42469882 is about 6516.8920506634. The cubic root of 42469882 is about 348.8941477488.
The spelling of 42469882 in words is "forty-two million, four hundred sixty-nine thousand, eight hundred eighty-two".
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