Base | Representation |
---|---|
bin | 100001000000001100… |
… | …1110000111011010010 |
3 | 20202221022101201200200 |
4 | 1002000121300323102 |
5 | 2130122132330021 |
6 | 52320421400030 |
7 | 5056213426626 |
oct | 1020031607322 |
9 | 222838351620 |
10 | 70873714386 |
11 | 2806a400682 |
12 | 1189b569016 |
13 | 68b6469907 |
14 | 3604a8d186 |
15 | 1c9c199126 |
hex | 1080670ed2 |
70873714386 has 24 divisors (see below), whose sum is σ = 161641805520. Its totient is φ = 22381172856.
The previous prime is 70873714363. The next prime is 70873714403. The reversal of 70873714386 is 68341737807.
70873714386 is a `hidden beast` number, since 70 + 8 + 73 + 71 + 438 + 6 = 666.
It is a super-3 number, since 3×708737143863 (a number of 34 digits) contains 333 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103616200 + ... + 103616883.
It is an arithmetic number, because the mean of its divisors is an integer number (6735075230).
Almost surely, 270873714386 is an apocalyptic number.
70873714386 is an abundant number, since it is smaller than the sum of its proper divisors (90768091134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70873714386 is a wasteful number, since it uses less digits than its factorization.
70873714386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207233110 (or 207233107 counting only the distinct ones).
The product of its (nonzero) digits is 4741632, while the sum is 54.
The spelling of 70873714386 in words is "seventy billion, eight hundred seventy-three million, seven hundred fourteen thousand, three hundred eighty-six".
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