Base | Representation |
---|---|
bin | 10111111011000… |
… | …10001111100110 |
3 | 111222121121210020 |
4 | 23331202033212 |
5 | 402333233142 |
6 | 31525140010 |
7 | 4654520055 |
oct | 1375421746 |
9 | 458547706 |
10 | 200680422 |
11 | a3308198 |
12 | 5725a606 |
13 | 32764c17 |
14 | 1c91c39c |
15 | 12940cec |
hex | bf623e6 |
200680422 has 16 divisors (see below), whose sum is σ = 414308352. Its totient is φ = 64735560.
The previous prime is 200680421. The next prime is 200680457. The reversal of 200680422 is 224086002.
It is a junction number, because it is equal to n+sod(n) for n = 200680392 and 200680401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200680421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539278 + ... + 539649.
It is an arithmetic number, because the mean of its divisors is an integer number (25894272).
Almost surely, 2200680422 is an apocalyptic number.
200680422 is an abundant number, since it is smaller than the sum of its proper divisors (213627930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200680422 is a wasteful number, since it uses less digits than its factorization.
200680422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1078963.
The product of its (nonzero) digits is 1536, while the sum is 24.
The square root of 200680422 is about 14166.1717482177. The cubic root of 200680422 is about 585.4659856464.
It can be divided in two parts, 200680 and 422, that added together give a palindrome (201102).
The spelling of 200680422 in words is "two hundred million, six hundred eighty thousand, four hundred twenty-two".
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