Base | Representation |
---|---|
bin | 1000000001111… |
… | …11010010101010 |
3 | 11200202122200001 |
4 | 10000333102222 |
5 | 114221234411 |
6 | 10403533214 |
7 | 1445422321 |
oct | 400772252 |
9 | 150678601 |
10 | 67368106 |
11 | 35033723 |
12 | 1a68a20a |
13 | 10c598b0 |
14 | 8d390b8 |
15 | 5daadc1 |
hex | 403f4aa |
67368106 has 16 divisors (see below), whose sum is σ = 109625544. Its totient is φ = 30864384.
The previous prime is 67368101. The next prime is 67368107. The reversal of 67368106 is 60186376.
It can be written as a sum of positive squares in 4 ways, for example, as 63600625 + 3767481 = 7975^2 + 1941^2 .
It is not an unprimeable number, because it can be changed into a prime (67368101) 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, 5895 + ... + 13018.
Almost surely, 267368106 is an apocalyptic number.
67368106 is a deficient number, since it is larger than the sum of its proper divisors (42257438).
67368106 is a wasteful number, since it uses less digits than its factorization.
67368106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19065.
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 67368106 is about 8207.8076244512. The cubic root of 67368106 is about 406.8972729810.
The spelling of 67368106 in words is "sixty-seven million, three hundred sixty-eight thousand, one hundred six".
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