Base | Representation |
---|---|
bin | 111111011011100001… |
… | …000001011000110110 |
3 | 20111210112001012002011 |
4 | 333123201001120312 |
5 | 2103440442014212 |
6 | 51142121234434 |
7 | 4630523100646 |
oct | 773341013066 |
9 | 214715035064 |
10 | 68107376182 |
11 | 2697a92485a |
12 | 11249032a1a |
13 | 65652c72c1 |
14 | 342150c526 |
15 | 1b893ad4a7 |
hex | fdb841636 |
68107376182 has 8 divisors (see below), whose sum is σ = 108170538696. Its totient is φ = 32050529952.
The previous prime is 68107376171. The next prime is 68107376209. The reversal of 68107376182 is 28167370186.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×681073761822 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001579028 + ... + 1001579095.
It is an arithmetic number, because the mean of its divisors is an integer number (13521317337).
Almost surely, 268107376182 is an apocalyptic number.
68107376182 is a deficient number, since it is larger than the sum of its proper divisors (40063162514).
68107376182 is a wasteful number, since it uses less digits than its factorization.
68107376182 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2003158142.
The product of its (nonzero) digits is 677376, while the sum is 49.
The spelling of 68107376182 in words is "sixty-eight billion, one hundred seven million, three hundred seventy-six thousand, one hundred eighty-two".
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