Base | Representation |
---|---|
bin | 111111010011101111… |
… | …001111011101011010 |
3 | 20111110102111121100101 |
4 | 333103233033131122 |
5 | 2103204040323411 |
6 | 51121140330014 |
7 | 4624346666263 |
oct | 772357173532 |
9 | 214412447311 |
10 | 67976886106 |
11 | 269131a8718 |
12 | 112113a390a |
13 | 654426973c |
14 | 340c06196a |
15 | 1b7cbd48c1 |
hex | fd3bcf75a |
67976886106 has 16 divisors (see below), whose sum is σ = 104733651816. Its totient is φ = 33065888256.
The previous prime is 67976886097. The next prime is 67976886119. The reversal of 67976886106 is 60168867976.
It can be written as a sum of positive squares in 4 ways, for example, as 47923777225 + 20053108881 = 218915^2 + 141609^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 625870 + ... + 726406.
Almost surely, 267976886106 is an apocalyptic number.
67976886106 is a deficient number, since it is larger than the sum of its proper divisors (36756765710).
67976886106 is a wasteful number, since it uses less digits than its factorization.
67976886106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109713.
The product of its (nonzero) digits is 36578304, while the sum is 64.
The spelling of 67976886106 in words is "sixty-seven billion, nine hundred seventy-six million, eight hundred eighty-six thousand, one hundred six".
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