Base | Representation |
---|---|
bin | 1000000111001… |
… | …01110111101011 |
3 | 11202001022121121 |
4 | 10003211313223 |
5 | 114410103121 |
6 | 10430320111 |
7 | 1454263462 |
oct | 403456753 |
9 | 152038547 |
10 | 68050411 |
11 | 3545a310 |
12 | 1a959037 |
13 | 11138320 |
14 | 90759d9 |
15 | 5e93141 |
hex | 40e5deb |
68050411 has 8 divisors (see below), whose sum is σ = 79947504. Its totient is φ = 57105120.
The previous prime is 68050403. The next prime is 68050417. The reversal of 68050411 is 11405086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 68050411 - 23 = 68050403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (68050417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237796 + ... + 238081.
It is an arithmetic number, because the mean of its divisors is an integer number (9993438).
Almost surely, 268050411 is an apocalyptic number.
68050411 is a deficient number, since it is larger than the sum of its proper divisors (11897093).
68050411 is a wasteful number, since it uses less digits than its factorization.
68050411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475901.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 68050411 is about 8249.2673007971. The cubic root of 68050411 is about 408.2663481772.
Adding to 68050411 its reverse (11405086), we get a palindrome (79455497).
The spelling of 68050411 in words is "sixty-eight million, fifty thousand, four hundred eleven".
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