Base | Representation |
---|---|
bin | 1000001001111… |
… | …01101010010110 |
3 | 11202201120212221 |
4 | 10010331222112 |
5 | 120003110011 |
6 | 10442132554 |
7 | 1460322040 |
oct | 404755226 |
9 | 152646787 |
10 | 68410006 |
11 | 356854a5 |
12 | 1aab115a |
13 | 11232bc2 |
14 | 912aa90 |
15 | 6014971 |
hex | 413da96 |
68410006 has 16 divisors (see below), whose sum is σ = 124173216. Its totient is φ = 27593856.
The previous prime is 68409997. The next prime is 68410007. The reversal of 68410006 is 60001486.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (68410007) 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 7 ways as a sum of consecutive naturals, for example, 143481 + ... + 143956.
It is an arithmetic number, because the mean of its divisors is an integer number (7760826).
Almost surely, 268410006 is an apocalyptic number.
68410006 is a deficient number, since it is larger than the sum of its proper divisors (55763210).
68410006 is a wasteful number, since it uses less digits than its factorization.
68410006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287463.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 68410006 is about 8271.0341554125. The cubic root of 68410006 is about 408.9842115844.
The spelling of 68410006 in words is "sixty-eight million, four hundred ten thousand, six".
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