Base | Representation |
---|---|
bin | 101000101001110… |
… | …010101101010010 |
3 | 1202112101102210212 |
4 | 220221302231102 |
5 | 2344100403432 |
6 | 151402324122 |
7 | 22621165115 |
oct | 5051625522 |
9 | 1675342725 |
10 | 682044242 |
11 | 31aaa5a30 |
12 | 1704b9642 |
13 | ab3c3599 |
14 | 6682257c |
15 | 3ed272b2 |
hex | 28a72b52 |
682044242 has 32 divisors (see below), whose sum is σ = 1148083200. Its totient is φ = 301205520.
The previous prime is 682044241. The next prime is 682044281. The reversal of 682044242 is 242440286.
It is a junction number, because it is equal to n+sod(n) for n = 682044199 and 682044208.
It is not an unprimeable number, because it can be changed into a prime (682044241) 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, 186443 + ... + 190065.
It is an arithmetic number, because the mean of its divisors is an integer number (35877600).
Almost surely, 2682044242 is an apocalyptic number.
682044242 is a deficient number, since it is larger than the sum of its proper divisors (466038958).
682044242 is a wasteful number, since it uses less digits than its factorization.
682044242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3878.
The product of its (nonzero) digits is 24576, while the sum is 32.
The square root of 682044242 is about 26115.9767575329. The cubic root of 682044242 is about 880.2462473749.
It can be divided in two parts, 682044 and 242, that added together give a palindrome (682286).
The spelling of 682044242 in words is "six hundred eighty-two million, forty-four thousand, two hundred forty-two".
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