Base | Representation |
---|---|
bin | 10111111010110… |
… | …01000001000010 |
3 | 111222112200221101 |
4 | 23331121001002 |
5 | 402331031001 |
6 | 31524245014 |
7 | 4654301632 |
oct | 1375310102 |
9 | 458480841 |
10 | 200642626 |
11 | a3291858 |
12 | 5724076a |
13 | 32750962 |
14 | 1c90c6c2 |
15 | 12934a01 |
hex | bf59042 |
200642626 has 8 divisors (see below), whose sum is σ = 301044240. Its totient is φ = 100294548.
The previous prime is 200642599. The next prime is 200642627. The reversal of 200642626 is 626246002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 200642594 and 200642603.
It is not an unprimeable number, because it can be changed into a prime (200642627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2116 + ... + 20143.
It is an arithmetic number, because the mean of its divisors is an integer number (37630530).
Almost surely, 2200642626 is an apocalyptic number.
200642626 is a deficient number, since it is larger than the sum of its proper divisors (100401614).
200642626 is a wasteful number, since it uses less digits than its factorization.
200642626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26768.
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 200642626 is about 14164.8376623243. The cubic root of 200642626 is about 585.4292279306.
Adding to 200642626 its reverse (626246002), we get a palindrome (826888628).
The spelling of 200642626 in words is "two hundred million, six hundred forty-two thousand, six hundred twenty-six".
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