Base | Representation |
---|---|
bin | 10111111011100… |
… | …00110011101010 |
3 | 111222201122121120 |
4 | 23331300303222 |
5 | 402342140244 |
6 | 31530320110 |
7 | 4655156013 |
oct | 1375606352 |
9 | 458648546 |
10 | 200740074 |
11 | a3348a97 |
12 | 57289036 |
13 | 32786112 |
14 | 1c93600a |
15 | 12953819 |
hex | bf70cea |
200740074 has 8 divisors (see below), whose sum is σ = 401480160. Its totient is φ = 66913356.
The previous prime is 200740051. The next prime is 200740079. The reversal of 200740074 is 470047002.
It is a sphenic number, since it is the product of 3 distinct primes.
200740074 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (200740079) 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 3 ways as a sum of consecutive naturals, for example, 16728334 + ... + 16728345.
It is an arithmetic number, because the mean of its divisors is an integer number (50185020).
Almost surely, 2200740074 is an apocalyptic number.
200740074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200740074 is a wasteful number, since it uses less digits than its factorization.
200740074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33456684.
The product of its (nonzero) digits is 1568, while the sum is 24.
The square root of 200740074 is about 14168.2770300414. The cubic root of 200740074 is about 585.5239895726.
Adding to 200740074 its reverse (470047002), we get a palindrome (670787076).
The spelling of 200740074 in words is "two hundred million, seven hundred forty thousand, seventy-four".
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