Base | Representation |
---|---|
bin | 100000000001111001… |
… | …0010101011000101110 |
3 | 20120112121100121002101 |
4 | 1000003302111120232 |
5 | 2111331422100212 |
6 | 51333134245314 |
7 | 4653335610655 |
oct | 1000362253056 |
9 | 216477317071 |
10 | 68783003182 |
11 | 27197237383 |
12 | 113b735683a |
13 | 66422819aa |
14 | 348714019c |
15 | 1bc8869157 |
hex | 1003c9562e |
68783003182 has 16 divisors (see below), whose sum is σ = 105981764400. Its totient is φ = 33456077568.
The previous prime is 68783003173. The next prime is 68783003249. The reversal of 68783003182 is 28130038786.
It is a super-2 number, since 2×687830031822 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
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, 354069 + ... + 512767.
It is an arithmetic number, because the mean of its divisors is an integer number (6623860275).
Almost surely, 268783003182 is an apocalyptic number.
68783003182 is a deficient number, since it is larger than the sum of its proper divisors (37198761218).
68783003182 is a wasteful number, since it uses less digits than its factorization.
68783003182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164595.
The product of its (nonzero) digits is 387072, while the sum is 46.
The spelling of 68783003182 in words is "sixty-eight billion, seven hundred eighty-three million, three thousand, one hundred eighty-two".
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