Base | Representation |
---|---|
bin | 1000000110100… |
… | …01110001110010 |
3 | 11201220010201120 |
4 | 10003101301302 |
5 | 114344434424 |
6 | 10424443110 |
7 | 1453501524 |
oct | 403216162 |
9 | 151803646 |
10 | 67968114 |
11 | 354034a5 |
12 | 1a919496 |
13 | 11109a26 |
14 | 9053a14 |
15 | 5e78a79 |
hex | 40d1c72 |
67968114 has 32 divisors (see below), whose sum is σ = 138018816. Its totient is φ = 22312080.
The previous prime is 67968107. The next prime is 67968133. The reversal of 67968114 is 41186976.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145309 + ... + 145775.
It is an arithmetic number, because the mean of its divisors is an integer number (4313088).
Almost surely, 267968114 is an apocalyptic number.
67968114 is an abundant number, since it is smaller than the sum of its proper divisors (70050702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67968114 is a wasteful number, since it uses less digits than its factorization.
67968114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790.
The product of its digits is 72576, while the sum is 42.
The square root of 67968114 is about 8244.2776518019. The cubic root of 67968114 is about 408.1017023474.
The spelling of 67968114 in words is "sixty-seven million, nine hundred sixty-eight thousand, one hundred fourteen".
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